thodg/libgit2/tests/attr/lookup.c
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Hash : 4c09e19a
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Date : 2015-03-30T14:07:44
Improvements to ignore performance on Windows. Minimizing the number directory and file opens, minimizes the amount of IO thus reducing the overall cost of performing ignore operations.
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tests/attr/lookup.c
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#include "clar_libgit2.h" #include "attr_file.h" #include "attr_expect.h" void test_attr_lookup__simple(void) { git_attr_file *file; git_attr_path path; const char *value = NULL; cl_git_pass(git_attr_file__load_standalone(&file, cl_fixture("attr/attr0"))); cl_assert_equal_s(cl_fixture("attr/attr0"), file->entry->path); cl_assert(file->rules.length == 1); cl_git_pass(git_attr_path__init(&path, "test", NULL, GIT_DIR_FLAG_UNKNOWN)); cl_assert_equal_s("test", path.path); cl_assert_equal_s("test", path.basename); cl_assert(!path.is_dir); cl_git_pass(git_attr_file__lookup_one(file,&path,"binary",&value)); cl_assert(GIT_ATTR_TRUE(value)); cl_git_pass(git_attr_file__lookup_one(file,&path,"missing",&value)); cl_assert(!value); git_attr_path__free(&path); git_attr_file__free(file); } static void run_test_cases(git_attr_file *file, struct attr_expected *cases, int force_dir) { git_attr_path path; const char *value = NULL; struct attr_expected *c; int error; for (c = cases; c->path != NULL; c++) { cl_git_pass(git_attr_path__init(&path, c->path, NULL, GIT_DIR_FLAG_UNKNOWN)); if (force_dir) path.is_dir = 1; error = git_attr_file__lookup_one(file,&path,c->attr,&value); cl_git_pass(error); attr_check_expected(c->expected, c->expected_str, c->attr, value); git_attr_path__free(&path); } } void test_attr_lookup__match_variants(void) { git_attr_file *file; git_attr_path path; struct attr_expected dir_cases[] = { { "pat2", "attr2", EXPECT_TRUE, NULL }, { "/testing/for/pat2", "attr2", EXPECT_TRUE, NULL }, { "/not/pat2/yousee", "attr2", EXPECT_UNDEFINED, NULL }, { "/fun/fun/fun/pat4.dir", "attr4", EXPECT_TRUE, NULL }, { "foo.pat5", "attr5", EXPECT_TRUE, NULL }, { NULL, NULL, 0, NULL } }; struct attr_expected cases[] = { /* pat0 -> simple match */ { "pat0", "attr0", EXPECT_TRUE, NULL }, { "/testing/for/pat0", "attr0", EXPECT_TRUE, NULL }, { "relative/to/pat0", "attr0", EXPECT_TRUE, NULL }, { "this-contains-pat0-inside", "attr0", EXPECT_UNDEFINED, NULL }, { "this-aint-right", "attr0", EXPECT_UNDEFINED, NULL }, { "/this/pat0/dont/match", "attr0", EXPECT_UNDEFINED, NULL }, /* negative match */ { "pat0", "attr1", EXPECT_TRUE, NULL }, { "pat1", "attr1", EXPECT_UNDEFINED, NULL }, { "/testing/for/pat1", "attr1", EXPECT_UNDEFINED, NULL }, { "/testing/for/pat0", "attr1", EXPECT_TRUE, NULL }, { "/testing/for/pat1/inside", "attr1", EXPECT_TRUE, NULL }, { "misc", "attr1", EXPECT_TRUE, NULL }, /* dir match */ { "pat2", "attr2", EXPECT_UNDEFINED, NULL }, { "/testing/for/pat2", "attr2", EXPECT_UNDEFINED, NULL }, { "/not/pat2/yousee", "attr2", EXPECT_UNDEFINED, NULL }, /* path match */ { "pat3file", "attr3", EXPECT_UNDEFINED, NULL }, { "/pat3dir/pat3file", "attr3", EXPECT_TRUE, NULL }, { "pat3dir/pat3file", "attr3", EXPECT_TRUE, NULL }, /* pattern* match */ { "pat4.txt", "attr4", EXPECT_TRUE, NULL }, { "/fun/fun/fun/pat4.c", "attr4", EXPECT_TRUE, NULL }, { "pat4.", "attr4", EXPECT_TRUE, NULL }, { "pat4", "attr4", EXPECT_UNDEFINED, NULL }, /* *pattern match */ { "foo.pat5", "attr5", EXPECT_TRUE, NULL }, { "/this/is/ok.pat5", "attr5", EXPECT_TRUE, NULL }, { "/this/is/bad.pat5/yousee.txt", "attr5", EXPECT_UNDEFINED, NULL }, { "foo.pat5", "attr100", EXPECT_UNDEFINED, NULL }, /* glob match with slashes */ { "foo.pat6", "attr6", EXPECT_UNDEFINED, NULL }, { "pat6/pat6/foobar.pat6", "attr6", EXPECT_TRUE, NULL }, { "pat6/pat6/.pat6", "attr6", EXPECT_TRUE, NULL }, { "pat6/pat6/extra/foobar.pat6", "attr6", EXPECT_UNDEFINED, NULL }, { "/prefix/pat6/pat6/foobar.pat6", "attr6", EXPECT_UNDEFINED, NULL }, { "/pat6/pat6/foobar.pat6", "attr6", EXPECT_TRUE, NULL }, /* complex pattern */ { "pat7a12z", "attr7", EXPECT_TRUE, NULL }, { "pat7e__x", "attr7", EXPECT_TRUE, NULL }, { "pat7b/1y", "attr7", EXPECT_UNDEFINED, NULL }, /* ? does not match / */ { "pat7e_x", "attr7", EXPECT_UNDEFINED, NULL }, { "pat7aaaa", "attr7", EXPECT_UNDEFINED, NULL }, { "pat7zzzz", "attr7", EXPECT_UNDEFINED, NULL }, { "/this/can/be/anything/pat7a12z", "attr7", EXPECT_TRUE, NULL }, { "but/it/still/must/match/pat7aaaa", "attr7", EXPECT_UNDEFINED, NULL }, { "pat7aaay.fail", "attr7", EXPECT_UNDEFINED, NULL }, /* pattern with spaces */ { "pat8 with spaces", "attr8", EXPECT_TRUE, NULL }, { "/gotta love/pat8 with spaces", "attr8", EXPECT_TRUE, NULL }, { "failing pat8 with spaces", "attr8", EXPECT_UNDEFINED, NULL }, { "spaces", "attr8", EXPECT_UNDEFINED, NULL }, /* pattern at eof */ { "pat9", "attr9", EXPECT_TRUE, NULL }, { "/eof/pat9", "attr9", EXPECT_TRUE, NULL }, { "pat", "attr9", EXPECT_UNDEFINED, NULL }, { "at9", "attr9", EXPECT_UNDEFINED, NULL }, { "pat9.fail", "attr9", EXPECT_UNDEFINED, NULL }, /* sentinel at end */ { NULL, NULL, 0, NULL } }; cl_git_pass(git_attr_file__load_standalone(&file, cl_fixture("attr/attr1"))); cl_assert_equal_s(cl_fixture("attr/attr1"), file->entry->path); cl_assert(file->rules.length == 10); cl_git_pass(git_attr_path__init(&path, "/testing/for/pat0", NULL, GIT_DIR_FLAG_UNKNOWN)); cl_assert_equal_s("pat0", path.basename); run_test_cases(file, cases, 0); run_test_cases(file, dir_cases, 1); git_attr_file__free(file); git_attr_path__free(&path); } void test_attr_lookup__assign_variants(void) { git_attr_file *file; struct attr_expected cases[] = { /* pat0 -> simple assign */ { "pat0", "simple", EXPECT_TRUE, NULL }, { "/testing/pat0", "simple", EXPECT_TRUE, NULL }, { "pat0", "fail", EXPECT_UNDEFINED, NULL }, { "/testing/pat0", "fail", EXPECT_UNDEFINED, NULL }, /* negative assign */ { "pat1", "neg", EXPECT_FALSE, NULL }, { "/testing/pat1", "neg", EXPECT_FALSE, NULL }, { "pat1", "fail", EXPECT_UNDEFINED, NULL }, { "/testing/pat1", "fail", EXPECT_UNDEFINED, NULL }, /* forced undef */ { "pat1", "notundef", EXPECT_TRUE, NULL }, { "pat2", "notundef", EXPECT_UNDEFINED, NULL }, { "/lead/in/pat1", "notundef", EXPECT_TRUE, NULL }, { "/lead/in/pat2", "notundef", EXPECT_UNDEFINED, NULL }, /* assign value */ { "pat3", "assigned", EXPECT_STRING, "test-value" }, { "pat3", "notassigned", EXPECT_UNDEFINED, NULL }, /* assign value */ { "pat4", "rule-with-more-chars", EXPECT_STRING, "value-with-more-chars" }, { "pat4", "notassigned-rule-with-more-chars", EXPECT_UNDEFINED, NULL }, /* empty assignments */ { "pat5", "empty", EXPECT_TRUE, NULL }, { "pat6", "negempty", EXPECT_FALSE, NULL }, /* multiple assignment */ { "pat7", "multiple", EXPECT_TRUE, NULL }, { "pat7", "single", EXPECT_FALSE, NULL }, { "pat7", "values", EXPECT_STRING, "1" }, { "pat7", "also", EXPECT_STRING, "a-really-long-value/*" }, { "pat7", "happy", EXPECT_STRING, "yes!" }, { "pat8", "again", EXPECT_TRUE, NULL }, { "pat8", "another", EXPECT_STRING, "12321" }, /* bad assignment */ { "patbad0", "simple", EXPECT_UNDEFINED, NULL }, { "patbad0", "notundef", EXPECT_TRUE, NULL }, { "patbad1", "simple", EXPECT_UNDEFINED, NULL }, /* eof assignment */ { "pat9", "at-eof", EXPECT_FALSE, NULL }, /* sentinel at end */ { NULL, NULL, 0, NULL } }; cl_git_pass(git_attr_file__load_standalone(&file, cl_fixture("attr/attr2"))); cl_assert(file->rules.length == 11); run_test_cases(file, cases, 0); git_attr_file__free(file); } void test_attr_lookup__check_attr_examples(void) { git_attr_file *file; struct attr_expected cases[] = { { "foo.java", "diff", EXPECT_STRING, "java" }, { "foo.java", "crlf", EXPECT_FALSE, NULL }, { "foo.java", "myAttr", EXPECT_TRUE, NULL }, { "foo.java", "other", EXPECT_UNDEFINED, NULL }, { "/prefix/dir/foo.java", "diff", EXPECT_STRING, "java" }, { "/prefix/dir/foo.java", "crlf", EXPECT_FALSE, NULL }, { "/prefix/dir/foo.java", "myAttr", EXPECT_TRUE, NULL }, { "/prefix/dir/foo.java", "other", EXPECT_UNDEFINED, NULL }, { "NoMyAttr.java", "crlf", EXPECT_FALSE, NULL }, { "NoMyAttr.java", "myAttr", EXPECT_UNDEFINED, NULL }, { "NoMyAttr.java", "other", EXPECT_UNDEFINED, NULL }, { "/prefix/dir/NoMyAttr.java", "crlf", EXPECT_FALSE, NULL }, { "/prefix/dir/NoMyAttr.java", "myAttr", EXPECT_UNDEFINED, NULL }, { "/prefix/dir/NoMyAttr.java", "other", EXPECT_UNDEFINED, NULL }, { "README", "caveat", EXPECT_STRING, "unspecified" }, { "/specific/path/README", "caveat", EXPECT_STRING, "unspecified" }, { "README", "missing", EXPECT_UNDEFINED, NULL }, { "/specific/path/README", "missing", EXPECT_UNDEFINED, NULL }, /* sentinel at end */ { NULL, NULL, 0, NULL } }; cl_git_pass(git_attr_file__load_standalone(&file, cl_fixture("attr/attr3"))); cl_assert(file->rules.length == 3); run_test_cases(file, cases, 0); git_attr_file__free(file); } void test_attr_lookup__from_buffer(void) { git_attr_file *file; struct attr_expected cases[] = { { "abc", "foo", EXPECT_TRUE, NULL }, { "abc", "bar", EXPECT_TRUE, NULL }, { "abc", "baz", EXPECT_TRUE, NULL }, { "aaa", "foo", EXPECT_TRUE, NULL }, { "aaa", "bar", EXPECT_UNDEFINED, NULL }, { "aaa", "baz", EXPECT_TRUE, NULL }, { "qqq", "foo", EXPECT_UNDEFINED, NULL }, { "qqq", "bar", EXPECT_UNDEFINED, NULL }, { "qqq", "baz", EXPECT_TRUE, NULL }, { NULL, NULL, 0, NULL } }; cl_git_pass(git_attr_file__new(&file, NULL, 0)); cl_git_pass(git_attr_file__parse_buffer(NULL, file, "a* foo\nabc bar\n* baz")); cl_assert(file->rules.length == 3); run_test_cases(file, cases, 0); git_attr_file__free(file); }