Mercurial > vim
view src/testdir/test_expr.vim @ 16221:331dc836f866 v8.1.1115
patch 8.1.1115: cannot build with older C compiler
commit https://github.com/vim/vim/commit/8f4aeb5572d604d1540ee0cb7e721b5f0cc6d612
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Apr 4 15:40:56 2019 +0200
patch 8.1.1115: cannot build with older C compiler
Problem: Cannot build with older C compiler.
Solution: Move variable declaration to start of block.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Thu, 04 Apr 2019 15:45:05 +0200 |
parents | de7e90fb445c |
children | 77bcb5055fec |
line wrap: on
line source
" Tests for expressions. func Test_equal() let base = {} func base.method() return 1 endfunc func base.other() dict return 1 endfunc let instance = copy(base) call assert_true(base.method == instance.method) call assert_true([base.method] == [instance.method]) call assert_true(base.other == instance.other) call assert_true([base.other] == [instance.other]) call assert_false(base.method == base.other) call assert_false([base.method] == [base.other]) call assert_false(base.method == instance.other) call assert_false([base.method] == [instance.other]) call assert_fails('echo base.method > instance.method') endfunc func Test_version() call assert_true(has('patch-7.4.001')) call assert_true(has('patch-7.4.01')) call assert_true(has('patch-7.4.1')) call assert_true(has('patch-6.9.999')) call assert_true(has('patch-7.1.999')) call assert_true(has('patch-7.4.123')) call assert_false(has('patch-7')) call assert_false(has('patch-7.4')) call assert_false(has('patch-7.4.')) call assert_false(has('patch-9.1.0')) call assert_false(has('patch-9.9.1')) endfunc func Test_dict() let d = {'': 'empty', 'a': 'a', 0: 'zero'} call assert_equal('empty', d['']) call assert_equal('a', d['a']) call assert_equal('zero', d[0]) call assert_true(has_key(d, '')) call assert_true(has_key(d, 'a')) let d[''] = 'none' let d['a'] = 'aaa' call assert_equal('none', d['']) call assert_equal('aaa', d['a']) endfunc func Test_strgetchar() call assert_equal(char2nr('a'), strgetchar('axb', 0)) call assert_equal(char2nr('x'), strgetchar('axb', 1)) call assert_equal(char2nr('b'), strgetchar('axb', 2)) call assert_equal(-1, strgetchar('axb', -1)) call assert_equal(-1, strgetchar('axb', 3)) call assert_equal(-1, strgetchar('', 0)) endfunc func Test_strcharpart() call assert_equal('a', strcharpart('axb', 0, 1)) call assert_equal('x', strcharpart('axb', 1, 1)) call assert_equal('b', strcharpart('axb', 2, 1)) call assert_equal('xb', strcharpart('axb', 1)) call assert_equal('', strcharpart('axb', 1, 0)) call assert_equal('', strcharpart('axb', 1, -1)) call assert_equal('', strcharpart('axb', -1, 1)) call assert_equal('', strcharpart('axb', -2, 2)) call assert_equal('a', strcharpart('axb', -1, 2)) endfunc func Test_getreg_empty_list() call assert_equal('', getreg('x')) call assert_equal([], getreg('x', 1, 1)) let x = getreg('x', 1, 1) let y = x call add(x, 'foo') call assert_equal(['foo'], y) endfunc func Test_loop_over_null_list() let null_list = test_null_list() for i in null_list call assert_report('should not get here') endfor endfunc func Test_compare_null_dict() call assert_fails('let x = test_null_dict()[10]') call assert_equal({}, {}) call assert_equal(test_null_dict(), test_null_dict()) call assert_notequal({}, test_null_dict()) endfunc func Test_set_reg_null_list() call setreg('x', test_null_list()) endfunc func Test_special_char() " The failure is only visible using valgrind. call assert_fails('echo "\<C-">') endfunc func Test_option_value() " boolean set bri call assert_equal(1, &bri) set nobri call assert_equal(0, &bri) " number set ts=1 call assert_equal(1, &ts) set ts=8 call assert_equal(8, &ts) " string exe "set cedit=\<Esc>" call assert_equal("\<Esc>", &cedit) set cpo= call assert_equal("", &cpo) set cpo=abcdefgi call assert_equal("abcdefgi", &cpo) set cpo&vim endfunc function Test_printf_misc() call assert_equal('123', printf('123')) call assert_fails("call printf('123', 3)", "E767:") call assert_equal('123', printf('%d', 123)) call assert_equal('123', printf('%i', 123)) call assert_equal('123', printf('%D', 123)) call assert_equal('123', printf('%U', 123)) call assert_equal('173', printf('%o', 123)) call assert_equal('173', printf('%O', 123)) call assert_equal('7b', printf('%x', 123)) call assert_equal('7B', printf('%X', 123)) call assert_equal('123', printf('%hd', 123)) call assert_equal('-123', printf('%hd', -123)) call assert_equal('-1', printf('%hd', 0xFFFF)) call assert_equal('-1', printf('%hd', 0x1FFFFF)) call assert_equal('123', printf('%hu', 123)) call assert_equal('65413', printf('%hu', -123)) call assert_equal('65535', printf('%hu', 0xFFFF)) call assert_equal('65535', printf('%hu', 0x1FFFFF)) call assert_equal('123', printf('%ld', 123)) call assert_equal('-123', printf('%ld', -123)) call assert_equal('65535', printf('%ld', 0xFFFF)) call assert_equal('131071', printf('%ld', 0x1FFFF)) if has('ebcdic') call assert_equal('#', printf('%c', 123)) else call assert_equal('{', printf('%c', 123)) endif call assert_equal('abc', printf('%s', 'abc')) call assert_equal('abc', printf('%S', 'abc')) call assert_equal('+123', printf('%+d', 123)) call assert_equal('-123', printf('%+d', -123)) call assert_equal('+123', printf('%+ d', 123)) call assert_equal(' 123', printf('% d', 123)) call assert_equal(' 123', printf('% d', 123)) call assert_equal('-123', printf('% d', -123)) call assert_equal('123', printf('%2d', 123)) call assert_equal(' 123', printf('%6d', 123)) call assert_equal('000123', printf('%06d', 123)) call assert_equal('+00123', printf('%+06d', 123)) call assert_equal(' 00123', printf('% 06d', 123)) call assert_equal(' +123', printf('%+6d', 123)) call assert_equal(' 123', printf('% 6d', 123)) call assert_equal(' -123', printf('% 6d', -123)) " Test left adjusted. call assert_equal('123 ', printf('%-6d', 123)) call assert_equal('+123 ', printf('%-+6d', 123)) call assert_equal(' 123 ', printf('%- 6d', 123)) call assert_equal('-123 ', printf('%- 6d', -123)) call assert_equal(' 00123', printf('%7.5d', 123)) call assert_equal(' -00123', printf('%7.5d', -123)) call assert_equal(' +00123', printf('%+7.5d', 123)) " Precision field should not be used when combined with %0 call assert_equal(' 00123', printf('%07.5d', 123)) call assert_equal(' -00123', printf('%07.5d', -123)) call assert_equal(' 123', printf('%*d', 5, 123)) call assert_equal('123 ', printf('%*d', -5, 123)) call assert_equal('00123', printf('%.*d', 5, 123)) call assert_equal(' 123', printf('% *d', 5, 123)) call assert_equal(' +123', printf('%+ *d', 5, 123)) call assert_equal('foobar', printf('%.*s', 9, 'foobar')) call assert_equal('foo', printf('%.*s', 3, 'foobar')) call assert_equal('', printf('%.*s', 0, 'foobar')) call assert_equal('foobar', printf('%.*s', -1, 'foobar')) " Simple quote (thousand grouping char) is ignored. call assert_equal('+00123456', printf("%+'09d", 123456)) " Unrecognized format specifier kept as-is. call assert_equal('_123', printf("%_%d", 123)) " Test alternate forms. call assert_equal('0x7b', printf('%#x', 123)) call assert_equal('0X7B', printf('%#X', 123)) call assert_equal('0173', printf('%#o', 123)) call assert_equal('0173', printf('%#O', 123)) call assert_equal('abc', printf('%#s', 'abc')) call assert_equal('abc', printf('%#S', 'abc')) call assert_equal(' 0173', printf('%#6o', 123)) call assert_equal(' 00173', printf('%#6.5o', 123)) call assert_equal(' 0173', printf('%#6.2o', 123)) call assert_equal(' 0173', printf('%#6.2o', 123)) call assert_equal('0173', printf('%#2.2o', 123)) call assert_equal(' 00123', printf('%6.5d', 123)) call assert_equal(' 0007b', printf('%6.5x', 123)) call assert_equal('123', printf('%.2d', 123)) call assert_equal('0123', printf('%.4d', 123)) call assert_equal('0000000123', printf('%.10d', 123)) call assert_equal('123', printf('%.0d', 123)) call assert_equal('abc', printf('%2s', 'abc')) call assert_equal('abc', printf('%2S', 'abc')) call assert_equal('abc', printf('%.4s', 'abc')) call assert_equal('abc', printf('%.4S', 'abc')) call assert_equal('ab', printf('%.2s', 'abc')) call assert_equal('ab', printf('%.2S', 'abc')) call assert_equal('', printf('%.0s', 'abc')) call assert_equal('', printf('%.s', 'abc')) call assert_equal(' abc', printf('%4s', 'abc')) call assert_equal(' abc', printf('%4S', 'abc')) call assert_equal('0abc', printf('%04s', 'abc')) call assert_equal('0abc', printf('%04S', 'abc')) call assert_equal('abc ', printf('%-4s', 'abc')) call assert_equal('abc ', printf('%-4S', 'abc')) call assert_equal('1%', printf('%d%%', 1)) endfunc function Test_printf_float() if has('float') call assert_equal('1.000000', printf('%f', 1)) call assert_equal('1.230000', printf('%f', 1.23)) call assert_equal('1.230000', printf('%F', 1.23)) call assert_equal('9999999.9', printf('%g', 9999999.9)) call assert_equal('9999999.9', printf('%G', 9999999.9)) call assert_equal('1.00000001e7', printf('%.8g', 10000000.1)) call assert_equal('1.00000001E7', printf('%.8G', 10000000.1)) call assert_equal('1.230000e+00', printf('%e', 1.23)) call assert_equal('1.230000E+00', printf('%E', 1.23)) call assert_equal('1.200000e-02', printf('%e', 0.012)) call assert_equal('-1.200000e-02', printf('%e', -0.012)) call assert_equal('0.33', printf('%.2f', 1.0/3.0)) call assert_equal(' 0.33', printf('%6.2f', 1.0/3.0)) call assert_equal(' -0.33', printf('%6.2f', -1.0/3.0)) call assert_equal('000.33', printf('%06.2f', 1.0/3.0)) call assert_equal('-00.33', printf('%06.2f', -1.0/3.0)) call assert_equal('-00.33', printf('%+06.2f', -1.0/3.0)) call assert_equal('+00.33', printf('%+06.2f', 1.0/3.0)) call assert_equal(' 00.33', printf('% 06.2f', 1.0/3.0)) call assert_equal('000.33', printf('%06.2g', 1.0/3.0)) call assert_equal('-00.33', printf('%06.2g', -1.0/3.0)) call assert_equal('0.33', printf('%3.2f', 1.0/3.0)) call assert_equal('003.33e-01', printf('%010.2e', 1.0/3.0)) call assert_equal(' 03.33e-01', printf('% 010.2e', 1.0/3.0)) call assert_equal('+03.33e-01', printf('%+010.2e', 1.0/3.0)) call assert_equal('-03.33e-01', printf('%010.2e', -1.0/3.0)) " When precision is 0, the dot should be omitted. call assert_equal(' 2', printf('%3.f', 7.0/3.0)) call assert_equal(' 2', printf('%3.g', 7.0/3.0)) call assert_equal(' 2e+00', printf('%7.e', 7.0/3.0)) " Float zero can be signed. call assert_equal('+0.000000', printf('%+f', 0.0)) call assert_equal('0.000000', printf('%f', 1.0/(1.0/0.0))) call assert_equal('-0.000000', printf('%f', 1.0/(-1.0/0.0))) call assert_equal('0.0', printf('%s', 1.0/(1.0/0.0))) call assert_equal('-0.0', printf('%s', 1.0/(-1.0/0.0))) call assert_equal('0.0', printf('%S', 1.0/(1.0/0.0))) call assert_equal('-0.0', printf('%S', 1.0/(-1.0/0.0))) " Float infinity can be signed. call assert_equal('inf', printf('%f', 1.0/0.0)) call assert_equal('-inf', printf('%f', -1.0/0.0)) call assert_equal('inf', printf('%g', 1.0/0.0)) call assert_equal('-inf', printf('%g', -1.0/0.0)) call assert_equal('inf', printf('%e', 1.0/0.0)) call assert_equal('-inf', printf('%e', -1.0/0.0)) call assert_equal('INF', printf('%F', 1.0/0.0)) call assert_equal('-INF', printf('%F', -1.0/0.0)) call assert_equal('INF', printf('%E', 1.0/0.0)) call assert_equal('-INF', printf('%E', -1.0/0.0)) call assert_equal('INF', printf('%E', 1.0/0.0)) call assert_equal('-INF', printf('%G', -1.0/0.0)) call assert_equal('+inf', printf('%+f', 1.0/0.0)) call assert_equal('-inf', printf('%+f', -1.0/0.0)) call assert_equal(' inf', printf('% f', 1.0/0.0)) call assert_equal(' inf', printf('%6f', 1.0/0.0)) call assert_equal(' -inf', printf('%6f', -1.0/0.0)) call assert_equal(' inf', printf('%6g', 1.0/0.0)) call assert_equal(' -inf', printf('%6g', -1.0/0.0)) call assert_equal(' +inf', printf('%+6f', 1.0/0.0)) call assert_equal(' inf', printf('% 6f', 1.0/0.0)) call assert_equal(' +inf', printf('%+06f', 1.0/0.0)) call assert_equal('inf ', printf('%-6f', 1.0/0.0)) call assert_equal('-inf ', printf('%-6f', -1.0/0.0)) call assert_equal('+inf ', printf('%-+6f', 1.0/0.0)) call assert_equal(' inf ', printf('%- 6f', 1.0/0.0)) call assert_equal('-INF ', printf('%-6F', -1.0/0.0)) call assert_equal('+INF ', printf('%-+6F', 1.0/0.0)) call assert_equal(' INF ', printf('%- 6F', 1.0/0.0)) call assert_equal('INF ', printf('%-6G', 1.0/0.0)) call assert_equal('-INF ', printf('%-6G', -1.0/0.0)) call assert_equal('INF ', printf('%-6E', 1.0/0.0)) call assert_equal('-INF ', printf('%-6E', -1.0/0.0)) call assert_equal('inf', printf('%s', 1.0/0.0)) call assert_equal('-inf', printf('%s', -1.0/0.0)) " Test special case where max precision is truncated at 340. call assert_equal('1.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000', printf('%.330f', 1.0)) call assert_equal('1.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000', printf('%.340f', 1.0)) call assert_equal('1.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000', printf('%.350f', 1.0)) " Float nan (not a number) has no sign. call assert_equal('nan', printf('%f', sqrt(-1.0))) call assert_equal('nan', printf('%f', 0.0/0.0)) call assert_equal('nan', printf('%f', -0.0/0.0)) call assert_equal('nan', printf('%g', 0.0/0.0)) call assert_equal('nan', printf('%e', 0.0/0.0)) call assert_equal('NAN', printf('%F', 0.0/0.0)) call assert_equal('NAN', printf('%G', 0.0/0.0)) call assert_equal('NAN', printf('%E', 0.0/0.0)) call assert_equal('NAN', printf('%F', -0.0/0.0)) call assert_equal('NAN', printf('%G', -0.0/0.0)) call assert_equal('NAN', printf('%E', -0.0/0.0)) call assert_equal(' nan', printf('%6f', 0.0/0.0)) call assert_equal(' nan', printf('%06f', 0.0/0.0)) call assert_equal('nan ', printf('%-6f', 0.0/0.0)) call assert_equal('nan ', printf('%- 6f', 0.0/0.0)) call assert_equal('nan', printf('%s', 0.0/0.0)) call assert_equal('nan', printf('%s', -0.0/0.0)) call assert_equal('nan', printf('%S', 0.0/0.0)) call assert_equal('nan', printf('%S', -0.0/0.0)) call assert_fails('echo printf("%f", "a")', 'E807:') endif endfunc function Test_printf_errors() call assert_fails('echo printf("%d", {})', 'E728:') call assert_fails('echo printf("%d", [])', 'E745:') call assert_fails('echo printf("%d", 1, 2)', 'E767:') call assert_fails('echo printf("%*d", 1)', 'E766:') call assert_fails('echo printf("%d", 1.2)', 'E805:') endfunc function Test_max_min_errors() call assert_fails('call max(v:true)', 'E712:') call assert_fails('call max(v:true)', 'max()') call assert_fails('call min(v:true)', 'E712:') call assert_fails('call min(v:true)', 'min()') endfunc function Test_printf_64bit() if has('num64') call assert_equal("123456789012345", printf('%d', 123456789012345)) endif endfunc function Test_printf_spec_s() " number call assert_equal("1234567890", printf('%s', 1234567890)) " string call assert_equal("abcdefgi", printf('%s', "abcdefgi")) " float if has('float') call assert_equal("1.23", printf('%s', 1.23)) endif " list let value = [1, 'two', ['three', 4]] call assert_equal(string(value), printf('%s', value)) " dict let value = {'key1' : 'value1', 'key2' : ['list', 'value'], 'key3' : {'dict' : 'value'}} call assert_equal(string(value), printf('%s', value)) " funcref call assert_equal('printf', printf('%s', function('printf'))) " partial call assert_equal(string(function('printf', ['%s'])), printf('%s', function('printf', ['%s']))) endfunc function Test_printf_spec_b() call assert_equal("0", printf('%b', 0)) call assert_equal("00001100", printf('%08b', 12)) call assert_equal("11111111", printf('%08b', 0xff)) call assert_equal(" 1111011", printf('%10b', 123)) call assert_equal("0001111011", printf('%010b', 123)) call assert_equal(" 0b1111011", printf('%#10b', 123)) call assert_equal("0B01111011", printf('%#010B', 123)) call assert_equal("1001001100101100000001011010010", printf('%b', 1234567890)) if has('num64') call assert_equal("11100000100100010000110000011011101111101111001", printf('%b', 123456789012345)) call assert_equal("1111111111111111111111111111111111111111111111111111111111111111", printf('%b', -1)) else call assert_equal("11111111111111111111111111111111", printf('%b', -1)) endif endfunc func Test_substitute_expr() let g:val = 'XXX' call assert_equal('XXX', substitute('yyy', 'y*', '\=g:val', '')) call assert_equal('XXX', substitute('yyy', 'y*', {-> g:val}, '')) call assert_equal("-\u1b \uf2-", substitute("-%1b %f2-", '%\(\x\x\)', \ '\=nr2char("0x" . submatch(1))', 'g')) call assert_equal("-\u1b \uf2-", substitute("-%1b %f2-", '%\(\x\x\)', \ {-> nr2char("0x" . submatch(1))}, 'g')) call assert_equal('231', substitute('123', '\(.\)\(.\)\(.\)', \ {-> submatch(2) . submatch(3) . submatch(1)}, '')) func Recurse() return substitute('yyy', 'y\(.\)y', {-> submatch(1)}, '') endfunc " recursive call works call assert_equal('-y-x-', substitute('xxx', 'x\(.\)x', {-> '-' . Recurse() . '-' . submatch(1) . '-'}, '')) endfunc func Test_invalid_submatch() " This was causing invalid memory access in Vim-7.4.2232 and older call assert_fails("call substitute('x', '.', {-> submatch(10)}, '')", 'E935:') endfunc func Test_substitute_expr_arg() call assert_equal('123456789-123456789=', substitute('123456789', \ '\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)', \ {m -> m[0] . '-' . m[1] . m[2] . m[3] . m[4] . m[5] . m[6] . m[7] . m[8] . m[9] . '='}, '')) call assert_equal('123456-123456=789', substitute('123456789', \ '\(.\)\(.\)\(.\)\(a*\)\(n*\)\(.\)\(.\)\(.\)\(x*\)', \ {m -> m[0] . '-' . m[1] . m[2] . m[3] . m[4] . m[5] . m[6] . m[7] . m[8] . m[9] . '='}, '')) call assert_equal('123456789-123456789x=', substitute('123456789', \ '\(.\)\(.\)\(.*\)', \ {m -> m[0] . '-' . m[1] . m[2] . m[3] . 'x' . m[4] . m[5] . m[6] . m[7] . m[8] . m[9] . '='}, '')) call assert_fails("call substitute('xxx', '.', {m -> string(add(m, 'x'))}, '')", 'E742:') call assert_fails("call substitute('xxx', '.', {m -> string(insert(m, 'x'))}, '')", 'E742:') call assert_fails("call substitute('xxx', '.', {m -> string(extend(m, ['x']))}, '')", 'E742:') call assert_fails("call substitute('xxx', '.', {m -> string(remove(m, 1))}, '')", 'E742:') endfunc func Test_function_with_funcref() let s:f = function('type') let s:fref = function(s:f) call assert_equal(v:t_string, s:fref('x')) call assert_fails("call function('s:f')", 'E700:') call assert_fails("call function('foo()')", 'E475:') call assert_fails("call function('foo()')", 'foo()') endfunc func Test_funcref() func! One() return 1 endfunc let OneByName = function('One') let OneByRef = funcref('One') func! One() return 2 endfunc call assert_equal(2, OneByName()) call assert_equal(1, OneByRef()) let OneByRef = funcref('One') call assert_equal(2, OneByRef()) call assert_fails('echo funcref("{")', 'E475:') endfunc func Test_setmatches() hi def link 1 Comment hi def link 2 PreProc let set = [{"group": 1, "pattern": 2, "id": 3, "priority": 4}] let exp = [{"group": '1', "pattern": '2', "id": 3, "priority": 4}] if has('conceal') let set[0]['conceal'] = 5 let exp[0]['conceal'] = '5' endif call setmatches(set) call assert_equal(exp, getmatches()) endfunc func Test_empty_concatenate() call assert_equal('b', 'a'[4:0] . 'b') call assert_equal('b', 'b' . 'a'[4:0]) endfunc