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Diffstat (limited to 'src/testdir/test_match.vim')
| -rw-r--r-- | src/testdir/test_match.vim | 437 |
1 files changed, 437 insertions, 0 deletions
diff --git a/src/testdir/test_match.vim b/src/testdir/test_match.vim new file mode 100644 index 0000000..1896158 --- /dev/null +++ b/src/testdir/test_match.vim @@ -0,0 +1,437 @@ +" Test for :match, :2match, :3match, clearmatches(), getmatches(), matchadd(), +" matchaddpos(), matcharg(), matchdelete(), and setmatches(). + +source screendump.vim +source check.vim + +function Test_match() + highlight MyGroup1 term=bold ctermbg=red guibg=red + highlight MyGroup2 term=italic ctermbg=green guibg=green + highlight MyGroup3 term=underline ctermbg=blue guibg=blue + + " --- Check that "matcharg()" returns the correct group and pattern if a match + " --- is defined. + match MyGroup1 /TODO/ + 2match MyGroup2 /FIXME/ + 3match MyGroup3 /XXX/ + call assert_equal(['MyGroup1', 'TODO'], matcharg(1)) + call assert_equal(['MyGroup2', 'FIXME'], 2->matcharg()) + call assert_equal(['MyGroup3', 'XXX'], matcharg(3)) + + " --- Check that "matcharg()" returns an empty list if the argument is not 1, + " --- 2 or 3 (only 0 and 4 are tested). + call assert_equal([], matcharg(0)) + call assert_equal([], matcharg(4)) + + " --- Check that "matcharg()" returns ['', ''] if a match is not defined. + match + 2match + 3match + call assert_equal(['', ''], matcharg(1)) + call assert_equal(['', ''], matcharg(2)) + call assert_equal(['', ''], matcharg(3)) + + " --- Check that "matchadd()" and "getmatches()" agree on added matches and + " --- that default values apply. + let m1 = matchadd("MyGroup1", "TODO") + let m2 = matchadd("MyGroup2", "FIXME", 42) + let m3 = matchadd("MyGroup3", "XXX", 60, 17) + let ans = [{'group': 'MyGroup1', 'pattern': 'TODO', 'priority': 10, 'id': 1000}, + \ {'group': 'MyGroup2', 'pattern': 'FIXME', 'priority': 42, 'id': 1001}, + \ {'group': 'MyGroup3', 'pattern': 'XXX', 'priority': 60, 'id': 17}] + call assert_equal(ans, getmatches()) + + " --- Check that "matchdelete()" deletes the matches defined in the previous + " --- test correctly. + call matchdelete(m1) + eval m2->matchdelete() + call matchdelete(m3) + call assert_equal([], getmatches()) + + " --- Check that "matchdelete()" returns 0 if successful and otherwise -1. + let m = matchadd("MyGroup1", "TODO") + call assert_equal(0, matchdelete(m)) + call assert_fails('call matchdelete(42)', 'E803:') + + " --- Check that "clearmatches()" clears all matches defined by ":match" and + " --- "matchadd()". + let m1 = matchadd("MyGroup1", "TODO") + let m2 = "MyGroup2"->matchadd("FIXME", 42) + let m3 = matchadd("MyGroup3", "XXX", 60, 17) + match MyGroup1 /COFFEE/ + 2match MyGroup2 /HUMPPA/ + 3match MyGroup3 /VIM/ + call clearmatches() + call assert_equal([], getmatches()) + + " --- Check that "setmatches()" restores a list of matches saved by + " --- "getmatches()" without changes. (Matches with equal priority must also + " --- remain in the same order.) + let m1 = matchadd("MyGroup1", "TODO") + let m2 = matchadd("MyGroup2", "FIXME", 42) + let m3 = matchadd("MyGroup3", "XXX", 60, 17) + match MyGroup1 /COFFEE/ + 2match MyGroup2 /HUMPPA/ + 3match MyGroup3 /VIM/ + let ml = getmatches() + call clearmatches() + call setmatches(ml) + call assert_equal(ml, getmatches()) + call clearmatches() + + " --- Check that "setmatches()" will not add two matches with the same ID. The + " --- expected behaviour (for now) is to add the first match but not the + " --- second and to return 0 (even though it is a matter of debate whether + " --- this can be considered successful behaviour). + let data = [{'group': 'MyGroup1', 'pattern': 'TODO', 'priority': 10, 'id': 1}, + \ {'group': 'MyGroup2', 'pattern': 'FIXME', 'priority': 10, 'id': 1}] + call assert_fails('call setmatches(data)', 'E801:') + call assert_equal([data[0]], getmatches()) + call clearmatches() + + " --- Check that "setmatches()" returns 0 if successful and otherwise -1. + " --- (A range of valid and invalid input values are tried out to generate the + " --- return values.) + call assert_equal(0, setmatches([])) + call assert_equal(0, setmatches([{'group': 'MyGroup1', 'pattern': 'TODO', 'priority': 10, 'id': 1}])) + call clearmatches() + call assert_fails('call setmatches(0)', 'E1211:') + call assert_fails('call setmatches([0])', 'E474:') + call assert_fails("call setmatches([{'wrong key': 'wrong value'}])", 'E474:') + call assert_equal(-1, setmatches([{'group' : 'Search', 'priority' : 10, 'id' : 5, 'pos1' : {}}])) + + call setline(1, 'abcdefghijklmnopq') + call matchaddpos("MyGroup1", [[1, 5], [1, 8, 3]], 10, 3) + 1 + redraw! + let v1 = screenattr(1, 1) + let v5 = screenattr(1, 5) + let v6 = screenattr(1, 6) + let v8 = screenattr(1, 8) + let v10 = screenattr(1, 10) + let v11 = screenattr(1, 11) + call assert_notequal(v1, v5) + call assert_equal(v6, v1) + call assert_equal(v8, v5) + call assert_equal(v10, v5) + call assert_equal(v11, v1) + call assert_equal([{'group': 'MyGroup1', 'id': 3, 'priority': 10, 'pos1': [1, 5, 1], 'pos2': [1, 8, 3]}], getmatches()) + call clearmatches() + + call setline(1, 'abcdΣabcdef') + eval "MyGroup1"->matchaddpos([[1, 4, 2], [1, 9, 2]], 10, 42) + 1 + redraw! + let v1 = screenattr(1, 1) + let v4 = screenattr(1, 4) + let v5 = screenattr(1, 5) + let v6 = screenattr(1, 6) + let v7 = screenattr(1, 7) + let v8 = screenattr(1, 8) + let v9 = screenattr(1, 9) + let v10 = screenattr(1, 10) + call assert_equal([{'group': 'MyGroup1', 'id': 42, 'priority': 10, 'pos1': [1, 4, 2], 'pos2': [1, 9, 2]}], getmatches()) + call assert_notequal(v1, v4) + call assert_equal(v5, v4) + call assert_equal(v6, v1) + call assert_equal(v7, v1) + call assert_equal(v8, v4) + call assert_equal(v9, v4) + call assert_equal(v10, v1) + + " Check, that setmatches() can correctly restore the matches from matchaddpos() + call matchadd('MyGroup1', '\%2lmatchadd') + let m=getmatches() + call clearmatches() + call setmatches(m) + call assert_equal([{'group': 'MyGroup1', 'id': 42, 'priority': 10, 'pos1': [1, 4, 2], 'pos2': [1,9, 2]}, {'group': 'MyGroup1', 'pattern': '\%2lmatchadd', 'priority': 10, 'id': 1106}], getmatches()) + + highlight MyGroup1 NONE + highlight MyGroup2 NONE + highlight MyGroup3 NONE +endfunc + +func Test_match_error() + call assert_fails('match Error', 'E475:') + call assert_fails('match Error /', 'E475:') + call assert_fails('4match Error /x/', 'E476:') + call assert_fails('match Error /x/ x', 'E488:') +endfunc + +func Test_matchadd_error() + call assert_fails("call matchadd('GroupDoesNotExist', 'X')", 'E28:') + call assert_fails("call matchadd('Search', '\\(')", 'E54:') + call assert_fails("call matchadd('Search', 'XXX', 1, 123, 1)", 'E715:') + call assert_fails("call matchadd('Error', 'XXX', 1, 3)", 'E798:') + call assert_fails("call matchadd('Error', 'XXX', 1, 0)", 'E799:') + call assert_fails("call matchadd('Error', 'XXX', [], 0)", 'E745:') + call assert_equal(-1, matchadd('', 'pat')) + call assert_equal(-1, matchadd('Search', '')) +endfunc + +func Test_matchaddpos() + syntax on + set hlsearch + + call setline(1, ['12345', 'NP']) + call matchaddpos('Error', [[1,2], [1,6], [2,2]]) + redraw! + call assert_notequal(screenattr(2,2), 0) + call assert_equal(screenattr(2,2), screenattr(1,2)) + call assert_notequal(screenattr(2,2), screenattr(1,6)) + 1 + call matchadd('Search', 'N\|\n') + redraw! + call assert_notequal(screenattr(2,1), 0) + call assert_equal(screenattr(2,1), screenattr(1,6)) + exec "norm! i0\<Esc>" + redraw! + call assert_equal(screenattr(2,2), screenattr(1,6)) + + " Check overlapping pos + call clearmatches() + call setline(1, ['1234567890', 'NH']) + call matchaddpos('Error', [[1,1,5], [1,3,5], [2,2]]) + redraw! + call assert_notequal(screenattr(2,2), 0) + call assert_equal(screenattr(2,2), screenattr(1,5)) + call assert_equal(screenattr(2,2), screenattr(1,7)) + call assert_notequal(screenattr(2,2), screenattr(1,8)) + + call clearmatches() + call matchaddpos('Error', [[1], [2,2]]) + redraw! + call assert_equal(screenattr(2,2), screenattr(1,1)) + call assert_equal(screenattr(2,2), screenattr(1,10)) + call assert_notequal(screenattr(2,2), screenattr(1,11)) + + " matchaddpos() with line number as 0 + call clearmatches() + let id = matchaddpos('Search', [[0], [3], [0]]) + call assert_equal([{'group' : 'Search', 'priority' : 10, 'id' : id, 'pos1' : [3]}], getmatches()) + call clearmatches() + let id = matchaddpos('Search', [0, 3, 0]) + call assert_equal([{'group' : 'Search', 'priority' : 10, 'id' : id, 'pos1' : [3]}], getmatches()) + + nohl + call clearmatches() + syntax off + set hlsearch& +endfunc + +" Add 12 match positions (previously the limit was 8 positions). +func Test_matchaddpos_dump() + CheckScreendump + + let lines =<< trim END + call setline(1, ['1234567890123']->repeat(14)) + call matchaddpos('Search', range(1, 12)->map({i, v -> [v, v]})) + END + call writefile(lines, 'Xmatchaddpos', 'D') + let buf = RunVimInTerminal('-S Xmatchaddpos', #{rows: 14}) + call VerifyScreenDump(buf, 'Test_matchaddpos_1', {}) + + call StopVimInTerminal(buf) +endfunc + +func Test_matchaddpos_otherwin() + syntax on + new + call setline(1, ['12345', 'NP']) + let winid = win_getid() + + wincmd w + call matchadd('Search', '4', 10, -1, {'window': winid}) + call matchaddpos('Error', [[1,2], [2,2]], 10, -1, {'window': winid}) + redraw! + call assert_notequal(screenattr(1,2), 0) + call assert_notequal(screenattr(1,4), 0) + call assert_notequal(screenattr(2,2), 0) + call assert_equal(screenattr(1,2), screenattr(2,2)) + call assert_notequal(screenattr(1,2), screenattr(1,4)) + + let savematches = getmatches(winid) + let expect = [ + \ {'group': 'Search', 'pattern': '4', 'priority': 10, 'id': 1000}, + \ {'group': 'Error', 'id': 1001, 'priority': 10, 'pos1': [1, 2, 1], 'pos2': [2, 2, 1]}, + \] + call assert_equal(expect, savematches) + + eval winid->clearmatches() + call assert_equal([], getmatches(winid)) + call assert_fails('echo getmatches(-1)', 'E957:') + + call setmatches(savematches, winid) + call assert_equal(expect, savematches) + + wincmd w + bwipe! + call clearmatches() + syntax off +endfunc + +func Test_matchaddpos_using_negative_priority() + set hlsearch + + call clearmatches() + + call setline(1, 'x') + let @/='x' + redraw! + let search_attr = screenattr(1,1) + + let @/='' + call matchaddpos('Error', [1], 10) + redraw! + let error_attr = screenattr(1,1) + + call setline(2, '-1 match priority') + call matchaddpos('Error', [2], -1) + redraw! + let negative_match_priority_attr = screenattr(2,1) + + call assert_notequal(negative_match_priority_attr, search_attr, "Match with negative priority is incorrectly highlighted with Search highlight.") + call assert_equal(negative_match_priority_attr, error_attr) + + nohl + set hlsearch& +endfunc + +func Test_matchaddpos_error() + call assert_fails("call matchaddpos('Error', 1)", 'E686:') + call assert_fails("call matchaddpos('Error', [1], 1, 1)", 'E798:') + call assert_fails("call matchaddpos('Error', [1], 1, 2)", 'E798:') + call assert_fails("call matchaddpos('Error', [1], 1, 0)", 'E799:') + call assert_fails("call matchaddpos('Error', [1], 1, 123, 1)", 'E715:') + call assert_fails("call matchaddpos('Error', [1], 1, 5, {'window':12345})", 'E957:') + " Why doesn't the following error have an error code E...? + call assert_fails("call matchaddpos('Error', [{}])", 'E290:') + call assert_equal(-1, matchaddpos('Error', test_null_list())) + call assert_fails("call matchaddpos('Error', [1], [], 1)", 'E745:') + call assert_equal(-1, matchaddpos('Search', [[]])) + call assert_fails("call matchaddpos('Search', [[{}]])", 'E728:') + call assert_fails("call matchaddpos('Search', [[2, {}]])", 'E728:') + call assert_fails("call matchaddpos('Search', [[3, 4, {}]])", 'E728:') +endfunc + +func OtherWindowCommon() + let lines =<< trim END + call setline(1, 'Hello Vim world') + let mid = matchadd('Error', 'world', 1) + let winid = win_getid() + new + END + call writefile(lines, 'XscriptMatchCommon') + let buf = RunVimInTerminal('-S XscriptMatchCommon', #{rows: 12}) + call TermWait(buf) + return buf +endfunc + +func Test_matchdelete_other_window() + CheckScreendump + + let buf = OtherWindowCommon() + call term_sendkeys(buf, ":call matchdelete(mid, winid)\<CR>") + call VerifyScreenDump(buf, 'Test_matchdelete_1', {}) + + call StopVimInTerminal(buf) + call delete('XscriptMatchCommon') +endfunc + +func Test_matchdelete_error() + call assert_fails("call matchdelete(0)", 'E802:') + call assert_fails("call matchdelete(1, -1)", 'E957:') +endfunc + +func Test_matchclear_other_window() + CheckRunVimInTerminal + let buf = OtherWindowCommon() + call term_sendkeys(buf, ":call clearmatches(winid)\<CR>") + call VerifyScreenDump(buf, 'Test_matchclear_1', {}) + + call StopVimInTerminal(buf) + call delete('XscriptMatchCommon') +endfunc + +func Test_matchadd_other_window() + CheckRunVimInTerminal + let buf = OtherWindowCommon() + call term_sendkeys(buf, ":call matchadd('Search', 'Hello', 1, -1, #{window: winid})\<CR>") + call term_sendkeys(buf, ":\<CR>") + call VerifyScreenDump(buf, 'Test_matchadd_1', {}) + + call StopVimInTerminal(buf) + call delete('XscriptMatchCommon') +endfunc + +func Test_match_in_linebreak() + CheckRunVimInTerminal + + let lines =<< trim END + set breakindent linebreak breakat+=] + call printf('%s]%s', repeat('x', 50), repeat('x', 70))->setline(1) + call matchaddpos('ErrorMsg', [[1, 51]]) + END + call writefile(lines, 'XscriptMatchLinebreak', 'D') + let buf = RunVimInTerminal('-S XscriptMatchLinebreak', #{rows: 10}) + call VerifyScreenDump(buf, 'Test_match_linebreak', {}) + + call StopVimInTerminal(buf) +endfunc + +func Test_match_with_incsearch() + CheckRunVimInTerminal + + let lines =<< trim END + set incsearch + call setline(1, range(20)) + call matchaddpos('ErrorMsg', [3]) + END + call writefile(lines, 'XmatchWithIncsearch', 'D') + let buf = RunVimInTerminal('-S XmatchWithIncsearch', #{rows: 6}) + call VerifyScreenDump(buf, 'Test_match_with_incsearch_1', {}) + + call term_sendkeys(buf, ":s/0") + call VerifyScreenDump(buf, 'Test_match_with_incsearch_2', {}) + + call term_sendkeys(buf, "\<CR>") + call StopVimInTerminal(buf) +endfunc + +" Test for deleting matches outside of the screen redraw top/bottom lines +" This should cause a redraw of those lines. +func Test_matchdelete_redraw() + new + call setline(1, range(1, 500)) + call cursor(250, 1) + let m1 = matchaddpos('Search', [[250]]) + let m2 = matchaddpos('Search', [[10], [450]]) + redraw! + let m3 = matchaddpos('Search', [[240], [260]]) + call matchdelete(m2) + let m = getmatches() + call assert_equal(2, len(m)) + call assert_equal([250], m[0].pos1) + redraw! + call matchdelete(m1) + call assert_equal(1, len(getmatches())) + bw! +endfunc + +func Test_match_tab_with_linebreak() + CheckRunVimInTerminal + + let lines =<< trim END + set linebreak + call setline(1, "\tix") + call matchadd('ErrorMsg', '\t') + END + call writefile(lines, 'XscriptMatchTabLinebreak', 'D') + let buf = RunVimInTerminal('-S XscriptMatchTabLinebreak', #{rows: 10}) + call VerifyScreenDump(buf, 'Test_match_tab_linebreak', {}) + + call StopVimInTerminal(buf) +endfunc + + +" vim: shiftwidth=2 sts=2 expandtab |