void test_attr_repo__get_many(void)
{
const char *names[4] = { "repoattr", "rootattr", "missingattr", "subattr" };
const char *values[4];
cl_git_pass(git_attr_get_many(values, g_repo, 0, "root_test1", 4, names));
cl_assert(GIT_ATTR_TRUE(values[0]));
cl_assert(GIT_ATTR_TRUE(values[1]));
cl_assert(GIT_ATTR_UNSPECIFIED(values[2]));
cl_assert(GIT_ATTR_UNSPECIFIED(values[3]));
cl_git_pass(git_attr_get_many(values, g_repo, 0, "root_test2", 4, names));
cl_assert(GIT_ATTR_TRUE(values[0]));
cl_assert(GIT_ATTR_FALSE(values[1]));
cl_assert(GIT_ATTR_UNSPECIFIED(values[2]));
cl_assert(GIT_ATTR_UNSPECIFIED(values[3]));
cl_git_pass(git_attr_get_many(values, g_repo, 0, "sub/subdir_test1", 4, names));
cl_assert(GIT_ATTR_TRUE(values[0]));
cl_assert(GIT_ATTR_TRUE(values[1]));
cl_assert(GIT_ATTR_UNSPECIFIED(values[2]));
cl_assert_equal_s("yes", values[3]);
}
void test_attr_repo__macros(void)
{
const char *names[5] = { "rootattr", "binary", "diff", "crlf", "frotz" };
const char *names2[5] = { "mymacro", "positive", "negative", "rootattr", "another" };
const char *names3[3] = { "macro2", "multi2", "multi3" };
const char *values[5];
cl_git_pass(git_attr_get_many(values, g_repo, 0, "binfile", 5, names));
cl_assert(GIT_ATTR_TRUE(values[0]));
cl_assert(GIT_ATTR_TRUE(values[1]));
cl_assert(GIT_ATTR_FALSE(values[2]));
cl_assert(GIT_ATTR_FALSE(values[3]));
cl_assert(GIT_ATTR_UNSPECIFIED(values[4]));
cl_git_pass(git_attr_get_many(values, g_repo, 0, "macro_test", 5, names2));
cl_assert(GIT_ATTR_TRUE(values[0]));
cl_assert(GIT_ATTR_TRUE(values[1]));
cl_assert(GIT_ATTR_FALSE(values[2]));
cl_assert(GIT_ATTR_UNSPECIFIED(values[3]));
cl_assert_equal_s("77", values[4]);
cl_git_pass(git_attr_get_many(values, g_repo, 0, "macro_test", 3, names3));
cl_assert(GIT_ATTR_TRUE(values[0]));
cl_assert(GIT_ATTR_FALSE(values[1]));
cl_assert_equal_s("answer", values[2]);
}
void test_attr_repo__get_many_in_place(void)
{
const char *vals[4] = { "repoattr", "rootattr", "missingattr", "subattr" };
/* it should be legal to look up values into the same array that has
* the attribute names, overwriting each name as the value is found.
*/
cl_git_pass(git_attr_get_many(vals, g_repo, 0, "sub/subdir_test1", 4, vals));
cl_assert(GIT_ATTR_TRUE(vals[0]));
cl_assert(GIT_ATTR_TRUE(vals[1]));
cl_assert(GIT_ATTR_UNSPECIFIED(vals[2]));
cl_assert_equal_s("yes", vals[3]);
}
static int filter_check(
git_filter *self,
void **payload, /* points to NULL ptr on entry, may be set */
const git_filter_source *src,
const char **attr_values)
{
GIT_UNUSED(self);
GIT_UNUSED(src);
if (GIT_ATTR_UNSPECIFIED(attr_values[0]))
return GIT_PASSTHROUGH;
if (GIT_ATTR_FALSE(attr_values[0]))
return GIT_PASSTHROUGH;
if (GIT_ATTR_TRUE(attr_values[0]))
return GIT_PASSTHROUGH;
*payload = git__strdup(attr_values[0]);
if (!*payload)
{
giterr_set_oom();
return -1;
}
return 0;
}
int git_diff_driver_lookup(
git_diff_driver **out, git_repository *repo, const char *path)
{
int error = 0;
const char *value;
assert(out);
*out = NULL;
if (!repo || !path || !strlen(path))
/* just use the auto value */;
else if ((error = git_attr_get(&value, repo, 0, path, "diff")) < 0)
/* return error below */;
else if (GIT_ATTR_UNSPECIFIED(value))
/* just use the auto value */;
else if (GIT_ATTR_FALSE(value))
*out = &global_drivers[DIFF_DRIVER_BINARY];
else if (GIT_ATTR_TRUE(value))
*out = &global_drivers[DIFF_DRIVER_TEXT];
/* otherwise look for driver information in config and build driver */
else if ((error = git_diff_driver_load(out, repo, value)) < 0) {
if (error == GIT_ENOTFOUND) {
error = 0;
giterr_clear();
}
}
if (!*out)
*out = &global_drivers[DIFF_DRIVER_AUTO];
return error;
}
void test_attr_file__simple_read(void)
{
git_attr_file *file;
git_attr_assignment *assign;
git_attr_rule *rule;
cl_git_pass(git_attr_file__new_and_load(&file, cl_fixture("attr/attr0")));
cl_assert_equal_s(cl_fixture("attr/attr0"), file->key + 2);
cl_assert(file->rules.length == 1);
rule = get_rule(0);
cl_assert(rule != NULL);
cl_assert_equal_s("*", rule->match.pattern);
cl_assert(rule->match.length == 1);
cl_assert((rule->match.flags & GIT_ATTR_FNMATCH_HASWILD) != 0);
cl_assert(rule->assigns.length == 1);
assign = get_assign(rule, 0);
cl_assert(assign != NULL);
cl_assert_equal_s("binary", assign->name);
cl_assert(GIT_ATTR_TRUE(assign->value));
git_attr_file__free(file);
}
void test_attr_repo__bad_macros(void)
{
const char *names[6] = { "rootattr", "positive", "negative",
"firstmacro", "secondmacro", "thirdmacro"
};
const char *values[6];
cl_git_pass(git_attr_get_many(values, g_repo, 0, "macro_bad", 6, names));
/* these three just confirm that the "mymacro" rule ran */
cl_assert(GIT_ATTR_UNSPECIFIED(values[0]));
cl_assert(GIT_ATTR_TRUE(values[1]));
cl_assert(GIT_ATTR_FALSE(values[2]));
/* file contains:
* # let's try some malicious macro defs
* [attr]firstmacro -thirdmacro -secondmacro
* [attr]secondmacro firstmacro -firstmacro
* [attr]thirdmacro secondmacro=hahaha -firstmacro
* macro_bad firstmacro secondmacro thirdmacro
*
* firstmacro assignment list ends up with:
* -thirdmacro -secondmacro
* secondmacro assignment list expands "firstmacro" and ends up with:
* -thirdmacro -secondmacro -firstmacro
* thirdmacro assignment don't expand so list ends up with:
* secondmacro="hahaha"
*
* macro_bad assignment list ends up with:
* -thirdmacro -secondmacro firstmacro &&
* -thirdmacro -secondmacro -firstmacro secondmacro &&
* secondmacro="hahaha" thirdmacro
*
* so summary results should be:
* -firstmacro secondmacro="hahaha" thirdmacro
*/
cl_assert(GIT_ATTR_FALSE(values[3]));
cl_assert_equal_s("hahaha", values[4]);
cl_assert(GIT_ATTR_TRUE(values[5]));
}
static int check_crlf(const char *value)
{
if (GIT_ATTR_TRUE(value))
return GIT_CRLF_TEXT;
if (GIT_ATTR_FALSE(value))
return GIT_CRLF_BINARY;
if (GIT_ATTR_UNSPECIFIED(value))
return GIT_CRLF_GUESS;
if (strcmp(value, "input") == 0)
return GIT_CRLF_INPUT;
if (strcmp(value, "auto") == 0)
return GIT_CRLF_AUTO;
return GIT_CRLF_GUESS;
}
void test_attr_repo__manpage_example(void)
{
const char *value;
cl_git_pass(git_attr_get(&value, g_repo, 0, "sub/abc", "foo"));
cl_assert(GIT_ATTR_TRUE(value));
cl_git_pass(git_attr_get(&value, g_repo, 0, "sub/abc", "bar"));
cl_assert(GIT_ATTR_UNSPECIFIED(value));
cl_git_pass(git_attr_get(&value, g_repo, 0, "sub/abc", "baz"));
cl_assert(GIT_ATTR_FALSE(value));
cl_git_pass(git_attr_get(&value, g_repo, 0, "sub/abc", "merge"));
cl_assert_equal_s("filfre", value);
cl_git_pass(git_attr_get(&value, g_repo, 0, "sub/abc", "frotz"));
cl_assert(GIT_ATTR_UNSPECIFIED(value));
}
void test_attr_file__check_attr_examples(void)
{
git_attr_file *file;
git_attr_rule *rule;
git_attr_assignment *assign;
cl_git_pass(git_attr_file__new_and_load(&file, cl_fixture("attr/attr3")));
cl_assert_equal_s(cl_fixture("attr/attr3"), file->key + 2);
cl_assert(file->rules.length == 3);
rule = get_rule(0);
cl_assert_equal_s("*.java", rule->match.pattern);
cl_assert(rule->assigns.length == 3);
assign = git_attr_rule__lookup_assignment(rule, "diff");
cl_assert_equal_s("diff", assign->name);
cl_assert_equal_s("java", assign->value);
assign = git_attr_rule__lookup_assignment(rule, "crlf");
cl_assert_equal_s("crlf", assign->name);
cl_assert(GIT_ATTR_FALSE(assign->value));
assign = git_attr_rule__lookup_assignment(rule, "myAttr");
cl_assert_equal_s("myAttr", assign->name);
cl_assert(GIT_ATTR_TRUE(assign->value));
assign = git_attr_rule__lookup_assignment(rule, "missing");
cl_assert(assign == NULL);
rule = get_rule(1);
cl_assert_equal_s("NoMyAttr.java", rule->match.pattern);
cl_assert(rule->assigns.length == 1);
assign = get_assign(rule, 0);
cl_assert_equal_s("myAttr", assign->name);
cl_assert(GIT_ATTR_UNSPECIFIED(assign->value));
rule = get_rule(2);
cl_assert_equal_s("README", rule->match.pattern);
cl_assert(rule->assigns.length == 1);
assign = get_assign(rule, 0);
cl_assert_equal_s("caveat", assign->name);
cl_assert_equal_s("unspecified", assign->value);
git_attr_file__free(file);
}
void test_attr_file__match_variants(void)
{
git_attr_file *file;
git_attr_rule *rule;
git_attr_assignment *assign;
cl_git_pass(git_attr_file__new_and_load(&file, cl_fixture("attr/attr1")));
cl_assert_equal_s(cl_fixture("attr/attr1"), file->key + 2);
cl_assert(file->rules.length == 10);
/* let's do a thorough check of this rule, then just verify
* the things that are unique for the later rules
*/
rule = get_rule(0);
cl_assert(rule);
cl_assert_equal_s("pat0", rule->match.pattern);
cl_assert(rule->match.length == strlen("pat0"));
cl_assert(rule->match.flags == 0);
cl_assert(rule->assigns.length == 1);
assign = get_assign(rule,0);
cl_assert_equal_s("attr0", assign->name);
cl_assert(assign->name_hash == git_attr_file__name_hash(assign->name));
cl_assert(GIT_ATTR_TRUE(assign->value));
rule = get_rule(1);
cl_assert_equal_s("pat1", rule->match.pattern);
cl_assert(rule->match.length == strlen("pat1"));
cl_assert(rule->match.flags == GIT_ATTR_FNMATCH_NEGATIVE);
rule = get_rule(2);
cl_assert_equal_s("pat2", rule->match.pattern);
cl_assert(rule->match.length == strlen("pat2"));
cl_assert(rule->match.flags == GIT_ATTR_FNMATCH_DIRECTORY);
rule = get_rule(3);
cl_assert_equal_s("pat3dir/pat3file", rule->match.pattern);
cl_assert(rule->match.flags == GIT_ATTR_FNMATCH_FULLPATH);
rule = get_rule(4);
cl_assert_equal_s("pat4.*", rule->match.pattern);
cl_assert((rule->match.flags & GIT_ATTR_FNMATCH_HASWILD) != 0);
rule = get_rule(5);
cl_assert_equal_s("*.pat5", rule->match.pattern);
cl_assert((rule->match.flags & GIT_ATTR_FNMATCH_HASWILD) != 0);
rule = get_rule(7);
cl_assert_equal_s("pat7[a-e]??[xyz]", rule->match.pattern);
cl_assert(rule->assigns.length == 1);
cl_assert((rule->match.flags & GIT_ATTR_FNMATCH_HASWILD) != 0);
assign = get_assign(rule,0);
cl_assert_equal_s("attr7", assign->name);
cl_assert(GIT_ATTR_TRUE(assign->value));
rule = get_rule(8);
cl_assert_equal_s("pat8 with spaces", rule->match.pattern);
cl_assert(rule->match.length == strlen("pat8 with spaces"));
cl_assert(rule->match.flags == 0);
rule = get_rule(9);
cl_assert_equal_s("pat9", rule->match.pattern);
git_attr_file__free(file);
}
void test_attr_file__assign_variants(void)
{
git_attr_file *file;
git_attr_rule *rule;
git_attr_assignment *assign;
cl_git_pass(git_attr_file__new_and_load(&file, cl_fixture("attr/attr2")));
cl_assert_equal_s(cl_fixture("attr/attr2"), file->key + 2);
cl_assert(file->rules.length == 11);
check_one_assign(file, 0, 0, "pat0", "simple", EXPECT_TRUE, NULL);
check_one_assign(file, 1, 0, "pat1", "neg", EXPECT_FALSE, NULL);
check_one_assign(file, 2, 0, "*", "notundef", EXPECT_TRUE, NULL);
check_one_assign(file, 3, 0, "pat2", "notundef", EXPECT_UNDEFINED, NULL);
check_one_assign(file, 4, 0, "pat3", "assigned", EXPECT_STRING, "test-value");
check_one_assign(file, 5, 0, "pat4", "rule-with-more-chars", EXPECT_STRING, "value-with-more-chars");
check_one_assign(file, 6, 0, "pat5", "empty", EXPECT_TRUE, NULL);
check_one_assign(file, 7, 0, "pat6", "negempty", EXPECT_FALSE, NULL);
rule = get_rule(8);
cl_assert_equal_s("pat7", rule->match.pattern);
cl_assert(rule->assigns.length == 5);
/* assignments will be sorted by hash value, so we have to do
* lookups by search instead of by position
*/
assign = git_attr_rule__lookup_assignment(rule, "multiple");
cl_assert(assign);
cl_assert_equal_s("multiple", assign->name);
cl_assert(GIT_ATTR_TRUE(assign->value));
assign = git_attr_rule__lookup_assignment(rule, "single");
cl_assert(assign);
cl_assert_equal_s("single", assign->name);
cl_assert(GIT_ATTR_FALSE(assign->value));
assign = git_attr_rule__lookup_assignment(rule, "values");
cl_assert(assign);
cl_assert_equal_s("values", assign->name);
cl_assert_equal_s("1", assign->value);
assign = git_attr_rule__lookup_assignment(rule, "also");
cl_assert(assign);
cl_assert_equal_s("also", assign->name);
cl_assert_equal_s("a-really-long-value/*", assign->value);
assign = git_attr_rule__lookup_assignment(rule, "happy");
cl_assert(assign);
cl_assert_equal_s("happy", assign->name);
cl_assert_equal_s("yes!", assign->value);
assign = git_attr_rule__lookup_assignment(rule, "other");
cl_assert(!assign);
rule = get_rule(9);
cl_assert_equal_s("pat8", rule->match.pattern);
cl_assert(rule->assigns.length == 2);
assign = git_attr_rule__lookup_assignment(rule, "again");
cl_assert(assign);
cl_assert_equal_s("again", assign->name);
cl_assert(GIT_ATTR_TRUE(assign->value));
assign = git_attr_rule__lookup_assignment(rule, "another");
cl_assert(assign);
cl_assert_equal_s("another", assign->name);
cl_assert_equal_s("12321", assign->value);
check_one_assign(file, 10, 0, "pat9", "at-eof", EXPECT_FALSE, NULL);
git_attr_file__free(file);
}