vim: runtime/doc/testing.txt annotate

annotate runtime/doc/testing.txt @ 17758:f2c2f9126a82

Update runtime files. commit https://github.com/vim/vim/commit/56c860c315c517d304320e12bf7b5c1479546dae Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 17 20:09:31 2019 +0200 Update runtime files.

author	Bram Moolenaar <Bram@vim.org>
date	Sat, 17 Aug 2019 20:15:03 +0200
parents	68ea27d26d5b
children	ce993ba17adb

rev	line source
17758 f2c2f9126a82 Update runtime files. Bram Moolenaar <Bram@vim.org> parents: 17728 diff changeset	1 testing.txt For Vim version 8.1. Last change: 2019 Aug 16
17456 e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4 VIM REFERENCE MANUAL by Bram Moolenaar
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	5
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	6
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	7 Testing Vim and Vim script testing-support
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	8
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	9 Expression evaluation is explained in \|eval.txt\|. This file goes into details
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	10 about writing tests in Vim script. This can be used for testing Vim itself
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	11 and for testing plugins.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	12
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	13 1. Testing Vim \|testing\|
17571 2704c4e3e20a Update runtime files. Bram Moolenaar <Bram@vim.org> parents: 17456 diff changeset	14 2. Test functions \|test-functions-details\|
2704c4e3e20a Update runtime files. Bram Moolenaar <Bram@vim.org> parents: 17456 diff changeset	15 3. Assert functions \|assert-functions-details\|
17456 e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	16
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	17 ==============================================================================
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	18 1. Testing Vim testing
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	19
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	20 Vim can be tested after building it, usually with "make test".
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	21 The tests are located in the directory "src/testdir".
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	22
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	23 There are several types of tests added over time:
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	24 test33.in oldest, don't add any of these
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	25 test_something.in old style tests
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	26 test_something.vim new style tests
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	27
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	28 new-style-testing
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	29 New tests should be added as new style tests. These use functions such as
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	30 \|assert_equal()\| to keep the test commands and the expected result in one
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	31 place.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	32 old-style-testing
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	33 In some cases an old style test needs to be used. E.g. when testing Vim
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	34 without the \|+eval\| feature.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	35
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	36 Find more information in the file src/testdir/README.txt.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	37
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	38 ==============================================================================
17571 2704c4e3e20a Update runtime files. Bram Moolenaar <Bram@vim.org> parents: 17456 diff changeset	39 2. Test functions test-functions-details
17456 e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	40
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	41 test_alloc_fail({id}, {countdown}, {repeat}) test_alloc_fail()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	42 This is for testing: If the memory allocation with {id} is
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	43 called, then decrement {countdown}, and when it reaches zero
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	44 let memory allocation fail {repeat} times. When {repeat} is
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	45 smaller than one it fails one time.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	46
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	47
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	48 test_autochdir() test_autochdir()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	49 Set a flag to enable the effect of 'autochdir' before Vim
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	50 startup has finished.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	51
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	52
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	53 test_feedinput({string}) test_feedinput()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	54 Characters in {string} are queued for processing as if they
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	55 were typed by the user. This uses a low level input buffer.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	56 This function works only when with \|+unix\| or GUI is running.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	57
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	58
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	59 test_garbagecollect_now() test_garbagecollect_now()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	60 Like garbagecollect(), but executed right away. This must
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	61 only be called directly to avoid any structure to exist
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	62 internally, and \|v:testing\| must have been set before calling
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	63 any function.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	64
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	65
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	66 test_garbagecollect_soon() test_garbagecollect_soon()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	67 Set the flag to call the garbagecollector as if in the main
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	68 loop. Only to be used in tests.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	69
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	70
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	71 test_getvalue({name}) test_getvalue()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	72 Get the value of an internal variable. These values for
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	73 {name} are supported:
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	74 need_fileinfo
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	75
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	76
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	77 test_ignore_error({expr}) test_ignore_error()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	78 Ignore any error containing {expr}. A normal message is given
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	79 instead.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	80 This is only meant to be used in tests, where catching the
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	81 error with try/catch cannot be used (because it skips over
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	82 following code).
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	83 {expr} is used literally, not as a pattern.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	84 When the {expr} is the string "RESET" then the list of ignored
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	85 errors is made empty.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	86
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	87
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	88 test_null_blob() test_null_blob()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	89 Return a \|Blob\| that is null. Only useful for testing.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	90
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	91
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	92 test_null_channel() test_null_channel()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	93 Return a \|Channel\| that is null. Only useful for testing.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	94 {only available when compiled with the +channel feature}
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	95
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	96
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	97 test_null_dict() test_null_dict()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	98 Return a \|Dict\| that is null. Only useful for testing.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	99
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	100
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	101 test_null_job() test_null_job()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	102 Return a \|Job\| that is null. Only useful for testing.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	103 {only available when compiled with the +job feature}
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	104
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	105
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	106 test_null_list() test_null_list()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	107 Return a \|List\| that is null. Only useful for testing.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	108
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	109
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	110 test_null_partial() test_null_partial()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	111 Return a \|Partial\| that is null. Only useful for testing.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	112
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	113
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	114 test_null_string() test_null_string()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	115 Return a \|String\| that is null. Only useful for testing.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	116
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	117
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	118 test_option_not_set({name}) test_option_not_set()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	119 Reset the flag that indicates option {name} was set. Thus it
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	120 looks like it still has the default value. Use like this: >
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	121 set ambiwidth=double
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	122 call test_option_not_set('ambiwidth')
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	123 < Now the 'ambiwidth' option behaves like it was never changed,
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	124 even though the value is "double".
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	125 Only to be used for testing!
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	126
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	127
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	128 test_override({name}, {val}) test_override()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	129 Overrides certain parts of Vim's internal processing to be able
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	130 to run tests. Only to be used for testing Vim!
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	131 The override is enabled when {val} is non-zero and removed
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	132 when {val} is zero.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	133 Current supported values for name are:
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	134
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	135 name effect when {val} is non-zero ~
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	136 redraw disable the redrawing() function
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	137 redraw_flag ignore the RedrawingDisabled flag
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	138 char_avail disable the char_avail() function
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	139 starting reset the "starting" variable, see below
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	140 nfa_fail makes the NFA regexp engine fail to force a
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	141 fallback to the old engine
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	142 no_query_mouse do not query the mouse position for "dec"
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	143 terminals
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	144 no_wait_return set the "no_wait_return" flag. Not restored
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	145 with "ALL".
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	146 ALL clear all overrides ({val} is not used)
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	147
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	148 "starting" is to be used when a test should behave like
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	149 startup was done. Since the tests are run by sourcing a
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	150 script the "starting" variable is non-zero. This is usually a
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	151 good thing (tests run faster), but sometimes changes behavior
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	152 in a way that the test doesn't work properly.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	153 When using: >
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	154 call test_override('starting', 1)
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	155 < The value of "starting" is saved. It is restored by: >
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	156 call test_override('starting', 0)
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	157
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	158
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	159 test_refcount({expr}) test_refcount()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	160 Return the reference count of {expr}. When {expr} is of a
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	161 type that does not have a reference count, returns -1. Only
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	162 to be used for testing.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	163
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	164
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	165 test_scrollbar({which}, {value}, {dragging}) test_scrollbar()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	166 Pretend using scrollbar {which} to move it to position
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	167 {value}. {which} can be:
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	168 left Left scrollbar of the current window
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	169 right Right scrollbar of the current window
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	170 hor Horizontal scrollbar
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	171
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	172 For the vertical scrollbars {value} can be 1 to the
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	173 line-count of the buffer. For the horizontal scrollbar the
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	174 {value} can be between 1 and the maximum line length, assuming
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	175 'wrap' is not set.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	176
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	177 When {dragging} is non-zero it's like dragging the scrollbar,
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	178 otherwise it's like clicking in the scrollbar.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	179 Only works when the {which} scrollbar actually exists,
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	180 obviously only when using the GUI.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	181
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	182
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	183 test_setmouse({row}, {col}) test_setmouse()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	184 Set the mouse position to be used for the next mouse action.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	185 {row} and {col} are one based.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	186 For example: >
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	187 call test_setmouse(4, 20)
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	188 call feedkeys("\<LeftMouse>", "xt")
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	189
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	190
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	191 test_settime({expr}) test_settime()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	192 Set the time Vim uses internally. Currently only used for
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	193 timestamps in the history, as they are used in viminfo, and
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	194 for undo.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	195 Using a value of 1 makes Vim not sleep after a warning or
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	196 error message.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	197 {expr} must evaluate to a number. When the value is zero the
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	198 normal behavior is restored.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	199
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	200 ==============================================================================
17571 2704c4e3e20a Update runtime files. Bram Moolenaar <Bram@vim.org> parents: 17456 diff changeset	201 3. Assert functions assert-functions-details
17456 e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	202
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	203
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	204 assert_beeps({cmd}) assert_beeps()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	205 Run {cmd} and add an error message to \|v:errors\| if it does
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	206 NOT produce a beep or visual bell.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	207 Also see \|assert_fails()\| and \|assert-return\|.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	208
17728 68ea27d26d5b patch 8.1.1861: only some assert functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17620 diff changeset	209 Can also be used as a \|method\|: >
68ea27d26d5b patch 8.1.1861: only some assert functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17620 diff changeset	210 GetCmd()->assert_beeps()
68ea27d26d5b patch 8.1.1861: only some assert functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17620 diff changeset	211 <
17456 e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	212 assert_equal()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	213 assert_equal({expected}, {actual} [, {msg}])
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	214 When {expected} and {actual} are not equal an error message is
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	215 added to \|v:errors\| and 1 is returned. Otherwise zero is
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	216 returned \|assert-return\|.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	217 There is no automatic conversion, the String "4" is different
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	218 from the Number 4. And the number 4 is different from the
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	219 Float 4.0. The value of 'ignorecase' is not used here, case
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	220 always matters.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	221 When {msg} is omitted an error in the form "Expected
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	222 {expected} but got {actual}" is produced.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	223 Example: >
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	224 assert_equal('foo', 'bar')
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	225 < Will result in a string to be added to \|v:errors\|:
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	226 test.vim line 12: Expected 'foo' but got 'bar' ~
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	227
17620 072efa9ca875 patch 8.1.1807: more functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17571 diff changeset	228 Can also be used as a \|method\|: >
072efa9ca875 patch 8.1.1807: more functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17571 diff changeset	229 mylist->assert_equal([1, 2, 3])
072efa9ca875 patch 8.1.1807: more functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17571 diff changeset	230
072efa9ca875 patch 8.1.1807: more functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17571 diff changeset	231
072efa9ca875 patch 8.1.1807: more functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17571 diff changeset	232 < assert_equalfile()
17456 e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	233 assert_equalfile({fname-one}, {fname-two})
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	234 When the files {fname-one} and {fname-two} do not contain
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	235 exactly the same text an error message is added to \|v:errors\|.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	236 Also see \|assert-return\|.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	237 When {fname-one} or {fname-two} does not exist the error will
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	238 mention that.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	239 Mainly useful with \|terminal-diff\|.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	240
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	241 assert_exception({error} [, {msg}]) assert_exception()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	242 When v:exception does not contain the string {error} an error
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	243 message is added to \|v:errors\|. Also see \|assert-return\|.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	244 This can be used to assert that a command throws an exception.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	245 Using the error number, followed by a colon, avoids problems
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	246 with translations: >
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	247 try
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	248 commandthatfails
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	249 call assert_false(1, 'command should have failed')
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	250 catch
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	251 call assert_exception('E492:')
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	252 endtry
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	253
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	254 assert_fails({cmd} [, {error} [, {msg}]]) assert_fails()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	255 Run {cmd} and add an error message to \|v:errors\| if it does
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	256 NOT produce an error. Also see \|assert-return\|.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	257 When {error} is given it must match in \|v:errmsg\|.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	258 Note that beeping is not considered an error, and some failing
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	259 commands only beep. Use \|assert_beeps()\| for those.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	260
17728 68ea27d26d5b patch 8.1.1861: only some assert functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17620 diff changeset	261 Can also be used as a \|method\|: >
68ea27d26d5b patch 8.1.1861: only some assert functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17620 diff changeset	262 GetCmd()->assert_fails('E99:')
68ea27d26d5b patch 8.1.1861: only some assert functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17620 diff changeset	263
17456 e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	264 assert_false({actual} [, {msg}]) assert_false()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	265 When {actual} is not false an error message is added to
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	266 \|v:errors\|, like with \|assert_equal()\|.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	267 Also see \|assert-return\|.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	268 A value is false when it is zero. When {actual} is not a
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	269 number the assert fails.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	270 When {msg} is omitted an error in the form
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	271 "Expected False but got {actual}" is produced.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	272
17728 68ea27d26d5b patch 8.1.1861: only some assert functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17620 diff changeset	273 Can also be used as a \|method\|: >
68ea27d26d5b patch 8.1.1861: only some assert functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17620 diff changeset	274 GetResult()->assert_false()
68ea27d26d5b patch 8.1.1861: only some assert functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17620 diff changeset	275
17456 e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	276 assert_inrange({lower}, {upper}, {actual} [, {msg}]) assert_inrange()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	277 This asserts number and \|Float\| values. When {actual} is lower
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	278 than {lower} or higher than {upper} an error message is added
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	279 to \|v:errors\|. Also see \|assert-return\|.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	280 When {msg} is omitted an error in the form
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	281 "Expected range {lower} - {upper}, but got {actual}" is
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	282 produced.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	283
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	284 assert_match()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	285 assert_match({pattern}, {actual} [, {msg}])
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	286 When {pattern} does not match {actual} an error message is
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	287 added to \|v:errors\|. Also see \|assert-return\|.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	288
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	289 {pattern} is used as with \|=~\|: The matching is always done
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	290 like 'magic' was set and 'cpoptions' is empty, no matter what
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	291 the actual value of 'magic' or 'cpoptions' is.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	292
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	293 {actual} is used as a string, automatic conversion applies.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	294 Use "^" and "$" to match with the start and end of the text.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	295 Use both to match the whole text.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	296
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	297 When {msg} is omitted an error in the form
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	298 "Pattern {pattern} does not match {actual}" is produced.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	299 Example: >
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	300 assert_match('^f.*o$', 'foobar')
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	301 < Will result in a string to be added to \|v:errors\|:
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	302 test.vim line 12: Pattern '^f.*o$' does not match 'foobar' ~
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	303
17728 68ea27d26d5b patch 8.1.1861: only some assert functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17620 diff changeset	304 Can also be used as a \|method\|: >
68ea27d26d5b patch 8.1.1861: only some assert functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17620 diff changeset	305 getFile()->assert_match('foo.*')
68ea27d26d5b patch 8.1.1861: only some assert functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17620 diff changeset	306 <
17456 e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	307 assert_notequal()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	308 assert_notequal({expected}, {actual} [, {msg}])
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	309 The opposite of `assert_equal()`: add an error message to
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	310 \|v:errors\| when {expected} and {actual} are equal.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	311 Also see \|assert-return\|.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	312
17620 072efa9ca875 patch 8.1.1807: more functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17571 diff changeset	313 Can also be used as a \|method\|: >
072efa9ca875 patch 8.1.1807: more functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17571 diff changeset	314 mylist->assert_notequal([1, 2, 3])
072efa9ca875 patch 8.1.1807: more functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17571 diff changeset	315
072efa9ca875 patch 8.1.1807: more functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17571 diff changeset	316 < assert_notmatch()
17456 e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	317 assert_notmatch({pattern}, {actual} [, {msg}])
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	318 The opposite of `assert_match()`: add an error message to
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	319 \|v:errors\| when {pattern} matches {actual}.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	320 Also see \|assert-return\|.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	321
17728 68ea27d26d5b patch 8.1.1861: only some assert functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17620 diff changeset	322 Can also be used as a \|method\|: >
68ea27d26d5b patch 8.1.1861: only some assert functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17620 diff changeset	323 getFile()->assert_notmatch('bar.*')
68ea27d26d5b patch 8.1.1861: only some assert functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17620 diff changeset	324
17456 e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	325 assert_report({msg}) assert_report()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	326 Report a test failure directly, using {msg}.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	327 Always returns one.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	328
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	329 assert_true({actual} [, {msg}]) assert_true()
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	330 When {actual} is not true an error message is added to
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	331 \|v:errors\|, like with \|assert_equal()\|.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	332 Also see \|assert-return\|.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	333 A value is TRUE when it is a non-zero number. When {actual}
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	334 is not a number the assert fails.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	335 When {msg} is omitted an error in the form "Expected True but
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	336 got {actual}" is produced.
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	337
17728 68ea27d26d5b patch 8.1.1861: only some assert functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17620 diff changeset	338 Can also be used as a \|method\|: >
68ea27d26d5b patch 8.1.1861: only some assert functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17620 diff changeset	339 GetResult()->assert_true()
68ea27d26d5b patch 8.1.1861: only some assert functions can be used as a method Bram Moolenaar <Bram@vim.org> parents: 17620 diff changeset	340 <
17456 e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	341
e414281d8bb4 patch 8.1.1726: the eval.txt help file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	342 vim:tw=78:ts=8:noet:ft=help:norl:

Mercurial > vim

annotate runtime/doc/testing.txt @ 17758:f2c2f9126a82