| " Test for cscope commands. |
| |
| CheckFeature cscope |
| CheckFeature quickfix |
| CheckExecutable cscope |
| |
| func CscopeSetupOrClean(setup) |
| if a:setup |
| noa sp ../memfile_test.c |
| saveas! Xmemfile_test.c |
| call system('cscope -bk -fXcscope.out Xmemfile_test.c') |
| call system('cscope -bk -fXcscope2.out Xmemfile_test.c') |
| cscope add Xcscope.out |
| set cscopequickfix=s-,g-,d-,c-,t-,e-,f-,i-,a- |
| else |
| cscope kill -1 |
| for file in ['Xcscope.out', 'Xcscope2.out', 'Xmemfile_test.c'] |
| call delete(file) |
| endfo |
| endif |
| endfunc |
| |
| func Test_cscopeWithCscopeConnections() |
| call CscopeSetupOrClean(1) |
| " Test: E568: duplicate cscope database not added |
| try |
| set nocscopeverbose |
| cscope add Xcscope.out |
| set cscopeverbose |
| catch |
| call assert_report('exception thrown') |
| endtry |
| call assert_fails('cscope add', 'E560:') |
| call assert_fails('cscope add Xcscope.out', 'E568:') |
| call assert_fails('cscope add doesnotexist.out', 'E563:') |
| if has('unix') |
| call assert_fails('cscope add /dev/null', 'E564:') |
| endif |
| |
| " Test: Find this C-Symbol |
| for cmd in ['cs find s main', 'cs find 0 main'] |
| let a = execute(cmd) |
| " Test where it moves the cursor |
| call assert_equal('main(void)', getline('.')) |
| " Test the output of the :cs command |
| call assert_match('\n(1 of 1): <<main>> main(void )', a) |
| endfor |
| |
| " Test: Find this definition |
| for cmd in ['cs find g test_mf_hash', |
| \ 'cs find 1 test_mf_hash', |
| \ 'cs find 1 test_mf_hash'] " leading space ignored. |
| exe cmd |
| call assert_equal(['', '/*', ' * Test mf_hash_*() functions.', ' */', ' static void', 'test_mf_hash(void)', '{'], getline(line('.')-5, line('.')+1)) |
| endfor |
| |
| " Test: Find functions called by this function |
| for cmd in ['cs find d test_mf_hash', 'cs find 2 test_mf_hash'] |
| let a = execute(cmd) |
| call assert_match('\n(1 of 42): <<mf_hash_init>> mf_hash_init(&ht);', a) |
| call assert_equal(' mf_hash_init(&ht);', getline('.')) |
| endfor |
| |
| " Test: Find functions calling this function |
| for cmd in ['cs find c test_mf_hash', 'cs find 3 test_mf_hash'] |
| let a = execute(cmd) |
| call assert_match('\n(1 of 1): <<main>> test_mf_hash();', a) |
| call assert_equal(' test_mf_hash();', getline('.')) |
| endfor |
| |
| " Test: Find this text string |
| for cmd in ['cs find t Bram', 'cs find 4 Bram'] |
| let a = execute(cmd) |
| call assert_match('(1 of 1): <<<unknown>>> \* VIM - Vi IMproved^Iby Bram Moolenaar', a) |
| call assert_equal(' * VIM - Vi IMproved by Bram Moolenaar', getline('.')) |
| endfor |
| |
| " Test: Find this egrep pattern |
| " test all matches returned by cscope |
| for cmd in ['cs find e ^\#includ.', 'cs find 6 ^\#includ.'] |
| let a = execute(cmd) |
| call assert_match('\n(1 of 3): <<<unknown>>> #include <assert.h>', a) |
| call assert_equal('#include <assert.h>', getline('.')) |
| cnext |
| call assert_equal('#include "main.c"', getline('.')) |
| cnext |
| call assert_equal('#include "memfile.c"', getline('.')) |
| call assert_fails('cnext', 'E553:') |
| endfor |
| |
| " Test: Find the same egrep pattern using lcscope this time. |
| let a = execute('lcs find e ^\#includ.') |
| call assert_match('\n(1 of 3): <<<unknown>>> #include <assert.h>', a) |
| call assert_equal('#include <assert.h>', getline('.')) |
| lnext |
| call assert_equal('#include "main.c"', getline('.')) |
| lnext |
| call assert_equal('#include "memfile.c"', getline('.')) |
| call assert_fails('lnext', 'E553:') |
| |
| " Test: Find this file |
| for cmd in ['cs find f Xmemfile_test.c', 'cs find 7 Xmemfile_test.c'] |
| enew |
| let a = execute(cmd) |
| call assert_true(a =~ '"Xmemfile_test.c" \d\+L, \d\+B') |
| call assert_equal('Xmemfile_test.c', @%) |
| endfor |
| |
| " Test: Find files #including this file |
| for cmd in ['cs find i assert.h', 'cs find 8 assert.h'] |
| enew |
| let a = execute(cmd) |
| let alines = split(a, '\n', 1) |
| call assert_equal('', alines[0]) |
| call assert_true(alines[1] =~ '"Xmemfile_test.c" \d\+L, \d\+B') |
| call assert_equal('(1 of 1): <<global>> #include <assert.h>', alines[2]) |
| call assert_equal('#include <assert.h>', getline('.')) |
| endfor |
| |
| " Test: Invalid find command |
| call assert_fails('cs find', 'E560:') |
| call assert_fails('cs find x', 'E560:') |
| |
| " Test: Find places where this symbol is assigned a value |
| " this needs a cscope >= 15.8 |
| " unfortunately, Travis has cscope version 15.7 |
| let cscope_version = systemlist('cscope --version')[0] |
| let cs_version = str2float(matchstr(cscope_version, '\d\+\(\.\d\+\)\?')) |
| if cs_version >= 15.8 |
| for cmd in ['cs find a item', 'cs find 9 item'] |
| let a = execute(cmd) |
| call assert_equal(['', '(1 of 4): <<test_mf_hash>> item = LALLOC_CLEAR_ONE(mf_hashitem_T);'], split(a, '\n', 1)) |
| call assert_equal(' item = LALLOC_CLEAR_ONE(mf_hashitem_T);', getline('.')) |
| cnext |
| call assert_equal(' item = mf_hash_find(&ht, key);', getline('.')) |
| cnext |
| call assert_equal(' item = mf_hash_find(&ht, key);', getline('.')) |
| cnext |
| call assert_equal(' item = mf_hash_find(&ht, key);', getline('.')) |
| endfor |
| endif |
| |
| " Test: leading whitespace is not removed for cscope find text |
| let a = execute('cscope find t test_mf_hash') |
| call assert_equal(['', '(1 of 1): <<<unknown>>> test_mf_hash();'], split(a, '\n', 1)) |
| call assert_equal(' test_mf_hash();', getline('.')) |
| |
| " Test: test with scscope |
| let a = execute('scs find t Bram') |
| call assert_match('(1 of 1): <<<unknown>>> \* VIM - Vi IMproved^Iby Bram Moolenaar', a) |
| call assert_equal(' * VIM - Vi IMproved by Bram Moolenaar', getline('.')) |
| |
| " Test: cscope help |
| for cmd in ['cs', 'cs help', 'cs xxx'] |
| let a = execute(cmd) |
| call assert_match('^cscope commands:\n', a) |
| call assert_match('\nadd :', a) |
| call assert_match('\nfind :', a) |
| call assert_match('\nhelp : Show this message', a) |
| call assert_match('\nkill : Kill a connection', a) |
| call assert_match('\nreset: Reinit all connections', a) |
| call assert_match('\nshow : Show connections', a) |
| endfor |
| let a = execute('scscope help') |
| call assert_match('This cscope command does not support splitting the window\.', a) |
| |
| " Test: reset connections |
| let a = execute('cscope reset') |
| call assert_match('\nAdded cscope database.*Xcscope.out (#0)', a) |
| call assert_match('\nAll cscope databases reset', a) |
| |
| " Test: cscope show |
| let a = execute('cscope show') |
| call assert_match('\n 0 \d\+.*Xcscope.out\s*<none>', a) |
| |
| " Test: cstag and 'csto' option |
| set csto=0 |
| let a = execute('cstag TEST_COUNT') |
| call assert_match('(1 of 1): <<TEST_COUNT>> #define TEST_COUNT 50000', a) |
| call assert_equal('#define TEST_COUNT 50000', getline('.')) |
| call assert_fails('cstag DOES_NOT_EXIST', 'E257:') |
| set csto=1 |
| let a = execute('cstag index_to_key') |
| call assert_match('(1 of 1): <<index_to_key>> #define index_to_key(i) ((i) ^ 15167)', a) |
| call assert_equal('#define index_to_key(i) ((i) ^ 15167)', getline('.')) |
| call assert_fails('cstag DOES_NOT_EXIST', 'E257:') |
| call assert_fails('cstag', 'E562:') |
| let save_tags = &tags |
| set tags= |
| call assert_fails('cstag DOES_NOT_EXIST', 'E257:') |
| let a = execute('cstag index_to_key') |
| call assert_match('(1 of 1): <<index_to_key>> #define index_to_key(i) ((i) ^ 15167)', a) |
| let &tags = save_tags |
| |
| " Test: 'cst' option |
| set nocst |
| call assert_fails('tag TEST_COUNT', 'E433:') |
| set cst |
| let a = execute('tag TEST_COUNT') |
| call assert_match('(1 of 1): <<TEST_COUNT>> #define TEST_COUNT 50000', a) |
| call assert_equal('#define TEST_COUNT 50000', getline('.')) |
| let a = execute('tags') |
| call assert_match('1 1 TEST_COUNT\s\+\d\+\s\+#define index_to_key', a) |
| |
| " Test: 'cscoperelative' |
| call mkdir('Xcscoperelative') |
| cd Xcscoperelative |
| let a = execute('cs find g test_mf_hash') |
| call assert_notequal('test_mf_hash(void)', getline('.')) |
| set cscoperelative |
| let a = execute('cs find g test_mf_hash') |
| call assert_equal('test_mf_hash(void)', getline('.')) |
| set nocscoperelative |
| cd .. |
| call delete('Xcscoperelative', 'd') |
| |
| " Test: E259: no match found |
| call assert_fails('cscope find g DOES_NOT_EXIST', 'E259:') |
| |
| " Test: this should trigger call to cs_print_tags() |
| " Unclear how to check result though, we just exercise the code. |
| set cst cscopequickfix=s0 |
| call feedkeys(":cs find s main\<CR>", 't') |
| |
| " Test: cscope kill |
| call assert_fails('cscope kill', 'E560:') |
| call assert_fails('cscope kill 2', 'E261:') |
| call assert_fails('cscope kill xxx', 'E261:') |
| |
| let a = execute('cscope kill 0') |
| call assert_match('cscope connection 0 closed', a) |
| |
| cscope add Xcscope.out |
| let a = execute('cscope kill Xcscope.out') |
| call assert_match('cscope connection Xcscope.out closed', a) |
| |
| cscope add Xcscope.out . |
| let a = execute('cscope kill -1') |
| call assert_match('cscope connection .*Xcscope.out closed', a) |
| let a = execute('cscope kill -1') |
| call assert_equal('', a) |
| |
| " Test: 'csprg' option invalid command |
| call assert_equal('cscope', &csprg) |
| set csprg=doesnotexist |
| call assert_fails('cscope add Xcscope2.out', 'E609:') |
| set csprg=cscope |
| |
| " Test: multiple cscope connections |
| cscope add Xcscope.out |
| cscope add Xcscope2.out . -C |
| let a = execute('cscope show') |
| call assert_match('\n 0 \d\+.*Xcscope.out\s*<none>', a) |
| call assert_match('\n 1 \d\+.*Xcscope2.out\s*\.', a) |
| |
| " Test: test Ex command line completion |
| call feedkeys(":cs \<C-A>\<C-B>\"\<CR>", 'tx') |
| call assert_equal('"cs add find help kill reset show', @:) |
| |
| call feedkeys(":scs \<C-A>\<C-B>\"\<CR>", 'tx') |
| call assert_equal('"scs find', @:) |
| |
| call feedkeys(":cs find \<C-A>\<C-B>\"\<CR>", 'tx') |
| call assert_equal('"cs find a c d e f g i s t', @:) |
| |
| call feedkeys(":cs kill \<C-A>\<C-B>\"\<CR>", 'tx') |
| call assert_equal('"cs kill -1 0 1', @:) |
| |
| call feedkeys(":cs add Xcscope\<C-A>\<C-B>\"\<CR>", 'tx') |
| call assert_equal('"cs add Xcscope.out Xcscope2.out', @:) |
| |
| " Test: cscope_connection() |
| call assert_equal(cscope_connection(), 1) |
| call assert_equal(cscope_connection(0, 'out'), 1) |
| call assert_equal(cscope_connection(0, 'xxx'), 1) |
| |
| call assert_equal(cscope_connection(1, 'out'), 1) |
| call assert_equal(cscope_connection(1, 'xxx'), 0) |
| |
| call assert_equal(cscope_connection(2, 'out'), 0) |
| call assert_equal(cscope_connection(2, getcwd() .. '/Xcscope.out', 1), 1) |
| |
| call assert_equal(cscope_connection(3, 'xxx', '..'), 0) |
| call assert_equal(cscope_connection(3, 'out', 'xxx'), 0) |
| call assert_equal(cscope_connection(3, 'out', '.'), 1) |
| |
| call assert_equal(cscope_connection(4, 'out', '.'), 0) |
| |
| call assert_equal(cscope_connection(5, 'out'), 0) |
| call assert_equal(cscope_connection(-1, 'out'), 0) |
| |
| call CscopeSetupOrClean(0) |
| endfunc |
| |
| " Test ":cs add {dir}" (add the {dir}/cscope.out database) |
| func Test_cscope_add_dir() |
| call mkdir('Xcscopedir', 'pD') |
| |
| " Cscope doesn't handle symlinks, so this needs to be resolved in case a |
| " shadow directory is being used. |
| let memfile = resolve('../memfile_test.c') |
| call system('cscope -bk -fXcscopedir/cscope.out ' . memfile) |
| |
| cs add Xcscopedir |
| let a = execute('cscope show') |
| let lines = split(a, "\n", 1) |
| call assert_equal(3, len(lines)) |
| call assert_equal(' # pid database name prepend path', lines[0]) |
| call assert_equal('', lines[1]) |
| call assert_match('^ 0 \d\+.*Xcscopedir/cscope.out\s\+<none>$', lines[2]) |
| |
| cs kill -1 |
| call delete('Xcscopedir/cscope.out') |
| call assert_fails('cs add Xcscopedir', 'E563:') |
| endfunc |
| |
| func Test_cscopequickfix() |
| set cscopequickfix=s-,g-,d+,c-,t+,e-,f0,i-,a- |
| call assert_equal('s-,g-,d+,c-,t+,e-,f0,i-,a-', &cscopequickfix) |
| |
| call assert_fails('set cscopequickfix=x-', 'E474:') |
| call assert_fails('set cscopequickfix=s', 'E474:') |
| call assert_fails('set cscopequickfix=s7', 'E474:') |
| call assert_fails('set cscopequickfix=s-a', 'E474:') |
| endfunc |
| |
| func Test_withoutCscopeConnection() |
| call assert_equal(cscope_connection(), 0) |
| |
| call assert_fails('cscope find s main', 'E567:') |
| let a = execute('cscope show') |
| call assert_match('no cscope connections', a) |
| endfunc |
| |
| |
| " vim: shiftwidth=2 sts=2 expandtab |