Mercurial > vim
view src/testdir/test_blob.vim @ 15470:55ccc2d353bd v8.1.0743
patch 8.1.0743: giving error messages is not flexible
commit https://github.com/vim/vim/commit/f9e3e09fdc93be9f0d47afbc6c7df1188c2a5a0d
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jan 13 23:38:42 2019 +0100
patch 8.1.0743: giving error messages is not flexible
Problem: Giving error messages is not flexible.
Solution: Add semsg(). Change argument from "char_u *" to "char *", also
for msg() and get rid of most MSG macros. (Ozaki Kiichi, closes
#3302) Also make emsg() accept a "char *" argument. Get rid of
an enormous number of type casts.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sun, 13 Jan 2019 23:45:08 +0100 |
parents | 1550cc188ff6 |
children | 74a8f44b5322 |
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" Tests for the Blob types func TearDown() " Run garbage collection after every test call test_garbagecollect_now() endfunc " Tests for Blob type " Blob creation from constant func Test_blob_create() let b = 0zDEADBEEF call assert_equal(v:t_blob, type(b)) call assert_equal(4, len(b)) call assert_equal(0xDE, b[0]) call assert_equal(0xAD, b[1]) call assert_equal(0xBE, b[2]) call assert_equal(0xEF, b[3]) call assert_fails('let x = b[4]') call assert_equal(0xDE, get(b, 0)) call assert_equal(0xEF, get(b, 3)) call assert_fails('let x = get(b, 4)') call assert_fails('let b = 0z1', 'E973:') call assert_fails('let b = 0z1x', 'E973:') call assert_fails('let b = 0z12345', 'E973:') call assert_equal(0z, test_null_blob()) endfunc " assignment to a blob func Test_blob_assign() let b = 0zDEADBEEF let b2 = b[1:2] call assert_equal(0zADBE, b2) let bcopy = b[:] call assert_equal(b, bcopy) call assert_false(b is bcopy) let b = 0zDEADBEEF let b2 = b call assert_true(b is b2) let b[:] = 0z11223344 call assert_equal(0z11223344, b) call assert_equal(0z11223344, b2) call assert_true(b is b2) let b = 0zDEADBEEF let b[3:] = 0z66 call assert_equal(0zDEADBE66, b) let b[:1] = 0z8899 call assert_equal(0z8899BE66, b) call assert_fails('let b[2:3] = 0z112233', 'E972:') call assert_fails('let b[2:3] = 0z11', 'E972:') call assert_fails('let b[3:2] = 0z', 'E979:') let b = 0zDEADBEEF let b += 0z99 call assert_equal(0zDEADBEEF99, b) call assert_fails('let b .= 0z33', 'E734:') call assert_fails('let b .= "xx"', 'E734:') call assert_fails('let b += "xx"', 'E734:') call assert_fails('let b[1:1] .= 0z55', 'E734:') endfunc func Test_blob_get_range() let b = 0z0011223344 call assert_equal(0z2233, b[2:3]) call assert_equal(0z223344, b[2:-1]) call assert_equal(0z00, b[0:-5]) call assert_equal(0z, b[0:-11]) call assert_equal(0z44, b[-1:]) call assert_equal(0z0011223344, b[:]) call assert_equal(0z0011223344, b[:-1]) call assert_equal(0z, b[5:6]) endfunc func Test_blob_to_string() let b = 0zDEADBEEF call assert_equal('[0xDE,0xAD,0xBE,0xEF]', string(b)) call remove(b, 0, 3) call assert_equal('[]', string(b)) endfunc func Test_blob_compare() let b1 = 0z0011 let b2 = 0z1100 let b3 = 0z001122 call assert_true(b1 == b1) call assert_false(b1 == b2) call assert_false(b1 == b3) call assert_true(b1 != b2) call assert_true(b1 != b3) call assert_true(b1 == 0z0011) call assert_fails('echo b1 == 9', 'E977:') call assert_fails('echo b1 != 9', 'E977:') call assert_false(b1 is b2) let b2 = b1 call assert_true(b1 is b2) call assert_fails('let x = b1 > b2') call assert_fails('let x = b1 < b2') call assert_fails('let x = b1 - b2') call assert_fails('let x = b1 / b2') call assert_fails('let x = b1 * b2') endfunc " test for range assign func Test_blob_range_assign() let b = 0z00 let b[1] = 0x11 let b[2] = 0x22 call assert_equal(0z001122, b) call assert_fails('let b[4] = 0x33', 'E979:') endfunc func Test_blob_for_loop() let blob = 0z00010203 let i = 0 for byte in blob call assert_equal(i, byte) let i += 1 endfor let blob = 0z00 call remove(blob, 0) call assert_equal(0, len(blob)) for byte in blob call assert_error('loop over empty blob') endfor endfunc func Test_blob_concatenate() let b = 0z0011 let b += 0z2233 call assert_equal(0z00112233, b) call assert_fails('let b += "a"') call assert_fails('let b += 88') let b = 0zDEAD + 0zBEEF call assert_equal(0zDEADBEEF, b) endfunc func Test_blob_add() let b = 0z0011 call add(b, 0x22) call assert_equal(0z001122, b) call add(b, '51') call assert_equal(0z00112233, b) call assert_fails('call add(b, [9])', 'E745:') endfunc func Test_blob_empty() call assert_false(empty(0z001122)) call assert_true(empty(0z)) call assert_true(empty(test_null_blob())) endfunc " Test removing items in blob func Test_blob_func_remove() " Test removing 1 element let b = 0zDEADBEEF call assert_equal(0xDE, remove(b, 0)) call assert_equal(0zADBEEF, b) let b = 0zDEADBEEF call assert_equal(0xEF, remove(b, -1)) call assert_equal(0zDEADBE, b) let b = 0zDEADBEEF call assert_equal(0xAD, remove(b, 1)) call assert_equal(0zDEBEEF, b) " Test removing range of element(s) let b = 0zDEADBEEF call assert_equal(0zBE, remove(b, 2, 2)) call assert_equal(0zDEADEF, b) let b = 0zDEADBEEF call assert_equal(0zADBE, remove(b, 1, 2)) call assert_equal(0zDEEF, b) " Test invalid cases let b = 0zDEADBEEF call assert_fails("call remove(b, 5)", 'E979:') call assert_fails("call remove(b, 1, 5)", 'E979:') call assert_fails("call remove(b, 3, 2)", 'E979:') call assert_fails("call remove(1, 0)", 'E712:') call assert_fails("call remove(b, b)", 'E974:') endfunc func Test_blob_read_write() let b = 0zDEADBEEF call writefile(b, 'Xblob') let br = readfile('Xblob', 'B') call assert_equal(b, br) call delete('Xblob') endfunc " filter() item in blob func Test_blob_filter() let b = 0zDEADBEEF call filter(b, 'v:val != 0xEF') call assert_equal(0zDEADBE, b) endfunc " map() item in blob func Test_blob_map() let b = 0zDEADBEEF call map(b, 'v:val + 1') call assert_equal(0zDFAEBFF0, b) call assert_fails("call map(b, '[9]')", 'E978:') endfunc func Test_blob_index() call assert_equal(2, index(0zDEADBEEF, 0xBE)) call assert_equal(-1, index(0zDEADBEEF, 0)) call assert_equal(2, index(0z11111111, 0x11, 2)) call assert_equal(3, index(0z11110111, 0x11, 2)) call assert_equal(2, index(0z11111111, 0x11, -2)) call assert_equal(3, index(0z11110111, 0x11, -2)) call assert_fails('call index("asdf", 0)', 'E714:') endfunc func Test_blob_insert() let b = 0zDEADBEEF call insert(b, 0x33) call assert_equal(0z33DEADBEEF, b) let b = 0zDEADBEEF call insert(b, 0x33, 2) call assert_equal(0zDEAD33BEEF, b) call assert_fails('call insert(b, -1)', 'E475:') call assert_fails('call insert(b, 257)', 'E475:') call assert_fails('call insert(b, 0, [9])', 'E745:') endfunc func Test_blob_reverse() call assert_equal(0zEFBEADDE, reverse(0zDEADBEEF)) call assert_equal(0zBEADDE, reverse(0zDEADBE)) call assert_equal(0zADDE, reverse(0zDEAD)) call assert_equal(0zDE, reverse(0zDE)) endfunc func Test_blob_json_encode() call assert_equal('[222,173,190,239]', json_encode(0zDEADBEEF)) call assert_equal('[]', json_encode(0z)) endfunc func Test_blob_lock() let b = 0z112233 lockvar b call assert_fails('let b = 0z44', 'E741:') unlockvar b let b = 0z44 endfunc func Test_blob_sort() call assert_fails('call sort([1.0, 0z11], "f")', 'E975:') endfunc