| " 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_true(0, '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('%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)) |
| 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)) |
| |
| " 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('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)) |
| |
| " 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 |