mirror of
https://git.proxmox.com/git/libgit2
synced 2025-05-09 11:18:16 +00:00
73b51450a3
Add support for git attribute macro definitions. Also, add support for cache flush API to clear the attribute file content cache when needed. Additionally, improved the handling of global and system files, making common utility functions in fileops and converting config and attr to both use the common functions. Adds a bunch more tests and fixed some memory leaks. Note that adding macros required me to use refcounted attribute assignment definitions, which complicated, but probably improved memory usage.
258 lines
8.5 KiB
C
258 lines
8.5 KiB
C
#include "clay_libgit2.h"
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#include "attr_file.h"
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void test_attr_lookup__simple(void)
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{
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git_attr_file *file = NULL;
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git_attr_path path;
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const char *value = NULL;
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cl_git_pass(git_attr_file__from_file(NULL, cl_fixture("attr/attr0"), &file));
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cl_assert_strequal(cl_fixture("attr/attr0"), file->path);
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cl_assert(file->rules.length == 1);
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cl_git_pass(git_attr_path__init(&path, "test"));
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cl_assert_strequal("test", path.path);
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cl_assert_strequal("test", path.basename);
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cl_assert(!path.is_dir);
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cl_git_pass(git_attr_file__lookup_one(file,&path,"binary",&value));
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cl_assert(value == GIT_ATTR_TRUE);
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cl_git_pass(git_attr_file__lookup_one(file,&path,"missing",&value));
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cl_assert(!value);
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git_attr_file__free(file);
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}
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typedef struct {
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const char *path;
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const char *attr;
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const char *expected;
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int use_strcmp;
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int force_dir;
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} test_case;
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static void run_test_cases(git_attr_file *file, test_case *cases)
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{
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git_attr_path path;
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const char *value = NULL;
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test_case *c;
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int error;
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for (c = cases; c->path != NULL; c++) {
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cl_git_pass(git_attr_path__init(&path, c->path));
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if (c->force_dir)
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path.is_dir = 1;
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error = git_attr_file__lookup_one(file,&path,c->attr,&value);
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if (error != GIT_SUCCESS)
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fprintf(stderr, "failure with %s %s %s\n", c->path, c->attr, c->expected);
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cl_git_pass(error);
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if (c->use_strcmp)
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cl_assert_strequal(c->expected, value);
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else
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cl_assert(c->expected == value);
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}
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}
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void test_attr_lookup__match_variants(void)
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{
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git_attr_file *file = NULL;
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git_attr_path path;
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test_case cases[] = {
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/* pat0 -> simple match */
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{ "pat0", "attr0", GIT_ATTR_TRUE, 0, 0 },
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{ "/testing/for/pat0", "attr0", GIT_ATTR_TRUE, 0, 0 },
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{ "relative/to/pat0", "attr0", GIT_ATTR_TRUE, 0, 0 },
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{ "this-contains-pat0-inside", "attr0", NULL, 0, 0 },
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{ "this-aint-right", "attr0", NULL, 0, 0 },
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{ "/this/pat0/dont/match", "attr0", NULL, 0, 0 },
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/* negative match */
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{ "pat0", "attr1", GIT_ATTR_TRUE, 0, 0 },
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{ "pat1", "attr1", NULL, 0, 0 },
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{ "/testing/for/pat1", "attr1", NULL, 0, 0 },
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{ "/testing/for/pat0", "attr1", GIT_ATTR_TRUE, 0, 0 },
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{ "/testing/for/pat1/inside", "attr1", GIT_ATTR_TRUE, 0, 0 },
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{ "misc", "attr1", GIT_ATTR_TRUE, 0, 0 },
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/* dir match */
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{ "pat2", "attr2", NULL, 0, 0 },
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{ "pat2", "attr2", GIT_ATTR_TRUE, 0, 1 },
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{ "/testing/for/pat2", "attr2", NULL, 0, 0 },
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{ "/testing/for/pat2", "attr2", GIT_ATTR_TRUE, 0, 1 },
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{ "/not/pat2/yousee", "attr2", NULL, 0, 0 },
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{ "/not/pat2/yousee", "attr2", NULL, 0, 1 },
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/* path match */
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{ "pat3file", "attr3", NULL, 0, 0 },
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{ "/pat3dir/pat3file", "attr3", NULL, 0, 0 },
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{ "pat3dir/pat3file", "attr3", GIT_ATTR_TRUE, 0, 0 },
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/* pattern* match */
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{ "pat4.txt", "attr4", GIT_ATTR_TRUE, 0, 0 },
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{ "/fun/fun/fun/pat4.c", "attr4", GIT_ATTR_TRUE, 0, 0 },
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{ "pat4.", "attr4", GIT_ATTR_TRUE, 0, 0 },
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{ "pat4", "attr4", NULL, 0, 0 },
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{ "/fun/fun/fun/pat4.dir", "attr4", GIT_ATTR_TRUE, 0, 1 },
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/* *pattern match */
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{ "foo.pat5", "attr5", GIT_ATTR_TRUE, 0, 0 },
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{ "foo.pat5", "attr5", GIT_ATTR_TRUE, 0, 1 },
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{ "/this/is/ok.pat5", "attr5", GIT_ATTR_TRUE, 0, 0 },
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{ "/this/is/bad.pat5/yousee.txt", "attr5", NULL, 0, 0 },
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{ "foo.pat5", "attr100", NULL, 0, 0 },
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/* glob match with slashes */
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{ "foo.pat6", "attr6", NULL, 0, 0 },
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{ "pat6/pat6/foobar.pat6", "attr6", GIT_ATTR_TRUE, 0, 0 },
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{ "pat6/pat6/.pat6", "attr6", GIT_ATTR_TRUE, 0, 0 },
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{ "pat6/pat6/extra/foobar.pat6", "attr6", NULL, 0, 0 },
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{ "/prefix/pat6/pat6/foobar.pat6", "attr6", NULL, 0, 0 },
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{ "/pat6/pat6/foobar.pat6", "attr6", NULL, 0, 0 },
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/* complex pattern */
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{ "pat7a12z", "attr7", GIT_ATTR_TRUE, 0, 0 },
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{ "pat7e__x", "attr7", GIT_ATTR_TRUE, 0, 0 },
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{ "pat7b/1y", "attr7", NULL, 0, 0 }, /* ? does not match / */
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{ "pat7e_x", "attr7", NULL, 0, 0 },
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{ "pat7aaaa", "attr7", NULL, 0, 0 },
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{ "pat7zzzz", "attr7", NULL, 0, 0 },
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{ "/this/can/be/anything/pat7a12z", "attr7", GIT_ATTR_TRUE, 0, 0 },
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{ "but/it/still/must/match/pat7aaaa", "attr7", NULL, 0, 0 },
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{ "pat7aaay.fail", "attr7", NULL, 0, 0 },
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/* pattern with spaces */
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{ "pat8 with spaces", "attr8", GIT_ATTR_TRUE, 0, 0 },
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{ "/gotta love/pat8 with spaces", "attr8", GIT_ATTR_TRUE, 0, 0 },
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{ "failing pat8 with spaces", "attr8", NULL, 0, 0 },
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{ "spaces", "attr8", NULL, 0, 0 },
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/* pattern at eof */
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{ "pat9", "attr9", GIT_ATTR_TRUE, 0, 0 },
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{ "/eof/pat9", "attr9", GIT_ATTR_TRUE, 0, 0 },
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{ "pat", "attr9", NULL, 0, 0 },
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{ "at9", "attr9", NULL, 0, 0 },
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{ "pat9.fail", "attr9", NULL, 0, 0 },
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/* sentinel at end */
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{ NULL, NULL, NULL, 0, 0 }
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};
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cl_git_pass(git_attr_file__from_file(NULL, cl_fixture("attr/attr1"), &file));
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cl_assert_strequal(cl_fixture("attr/attr1"), file->path);
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cl_assert(file->rules.length == 10);
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cl_git_pass(git_attr_path__init(&path, "/testing/for/pat0"));
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cl_assert_strequal("pat0", path.basename);
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run_test_cases(file, cases);
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git_attr_file__free(file);
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}
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void test_attr_lookup__assign_variants(void)
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{
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git_attr_file *file = NULL;
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test_case cases[] = {
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/* pat0 -> simple assign */
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{ "pat0", "simple", GIT_ATTR_TRUE, 0, 0 },
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{ "/testing/pat0", "simple", GIT_ATTR_TRUE, 0, 0 },
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{ "pat0", "fail", NULL, 0, 0 },
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{ "/testing/pat0", "fail", NULL, 0, 0 },
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/* negative assign */
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{ "pat1", "neg", GIT_ATTR_FALSE, 0, 0 },
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{ "/testing/pat1", "neg", GIT_ATTR_FALSE, 0, 0 },
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{ "pat1", "fail", NULL, 0, 0 },
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{ "/testing/pat1", "fail", NULL, 0, 0 },
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/* forced undef */
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{ "pat1", "notundef", GIT_ATTR_TRUE, 0, 0 },
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{ "pat2", "notundef", NULL, 0, 0 },
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{ "/lead/in/pat1", "notundef", GIT_ATTR_TRUE, 0, 0 },
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{ "/lead/in/pat2", "notundef", NULL, 0, 0 },
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/* assign value */
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{ "pat3", "assigned", "test-value", 1, 0 },
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{ "pat3", "notassigned", NULL, 0, 0 },
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/* assign value */
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{ "pat4", "rule-with-more-chars", "value-with-more-chars", 1, 0 },
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{ "pat4", "notassigned-rule-with-more-chars", NULL, 0, 0 },
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/* empty assignments */
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{ "pat5", "empty", GIT_ATTR_TRUE, 0, 0 },
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{ "pat6", "negempty", GIT_ATTR_FALSE, 0, 0 },
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/* multiple assignment */
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{ "pat7", "multiple", GIT_ATTR_TRUE, 0, 0 },
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{ "pat7", "single", GIT_ATTR_FALSE, 0, 0 },
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{ "pat7", "values", "1", 1, 0 },
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{ "pat7", "also", "a-really-long-value/*", 1, 0 },
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{ "pat7", "happy", "yes!", 1, 0 },
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{ "pat8", "again", GIT_ATTR_TRUE, 0, 0 },
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{ "pat8", "another", "12321", 1, 0 },
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/* bad assignment */
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{ "patbad0", "simple", NULL, 0, 0 },
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{ "patbad0", "notundef", GIT_ATTR_TRUE, 0, 0 },
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{ "patbad1", "simple", NULL, 0, 0 },
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/* eof assignment */
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{ "pat9", "at-eof", GIT_ATTR_FALSE, 0, 0 },
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/* sentinel at end */
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{ NULL, NULL, NULL, 0, 0 }
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};
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cl_git_pass(git_attr_file__from_file(NULL, cl_fixture("attr/attr2"), &file));
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cl_assert(file->rules.length == 11);
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run_test_cases(file, cases);
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git_attr_file__free(file);
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}
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void test_attr_lookup__check_attr_examples(void)
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{
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git_attr_file *file = NULL;
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test_case cases[] = {
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{ "foo.java", "diff", "java", 1, 0 },
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{ "foo.java", "crlf", GIT_ATTR_FALSE, 0, 0 },
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{ "foo.java", "myAttr", GIT_ATTR_TRUE, 0, 0 },
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{ "foo.java", "other", NULL, 0, 0 },
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{ "/prefix/dir/foo.java", "diff", "java", 1, 0 },
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{ "/prefix/dir/foo.java", "crlf", GIT_ATTR_FALSE, 0, 0 },
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{ "/prefix/dir/foo.java", "myAttr", GIT_ATTR_TRUE, 0, 0 },
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{ "/prefix/dir/foo.java", "other", NULL, 0, 0 },
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{ "NoMyAttr.java", "crlf", GIT_ATTR_FALSE, 0, 0 },
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{ "NoMyAttr.java", "myAttr", NULL, 0, 0 },
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{ "NoMyAttr.java", "other", NULL, 0, 0 },
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{ "/prefix/dir/NoMyAttr.java", "crlf", GIT_ATTR_FALSE, 0, 0 },
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{ "/prefix/dir/NoMyAttr.java", "myAttr", NULL, 0, 0 },
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{ "/prefix/dir/NoMyAttr.java", "other", NULL, 0, 0 },
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{ "README", "caveat", "unspecified", 1, 0 },
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{ "/specific/path/README", "caveat", "unspecified", 1, 0 },
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{ "README", "missing", NULL, 0, 0 },
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{ "/specific/path/README", "missing", NULL, 0, 0 },
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/* sentinel at end */
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{ NULL, NULL, NULL, 0, 0 }
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};
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cl_git_pass(git_attr_file__from_file(NULL, cl_fixture("attr/attr3"), &file));
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cl_assert(file->rules.length == 3);
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run_test_cases(file, cases);
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git_attr_file__free(file);
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}
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void test_attr_lookup__from_buffer(void)
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{
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git_attr_file *file = NULL;
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test_case cases[] = {
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{ "abc", "foo", GIT_ATTR_TRUE, 0, 0 },
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{ "abc", "bar", GIT_ATTR_TRUE, 0, 0 },
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{ "abc", "baz", GIT_ATTR_TRUE, 0, 0 },
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{ "aaa", "foo", GIT_ATTR_TRUE, 0, 0 },
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{ "aaa", "bar", NULL, 0, 0 },
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{ "aaa", "baz", GIT_ATTR_TRUE, 0, 0 },
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{ "qqq", "foo", NULL, 0, 0 },
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{ "qqq", "bar", NULL, 0, 0 },
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{ "qqq", "baz", GIT_ATTR_TRUE, 0, 0 },
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{ NULL, NULL, NULL, 0, 0 }
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};
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cl_git_pass(git_attr_file__from_buffer(NULL, "a* foo\nabc bar\n* baz", &file));
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cl_assert(file->rules.length == 3);
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run_test_cases(file, cases);
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git_attr_file__free(file);
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}
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