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#include "clar_libgit2.h"
#include "fileops.h"
#include "git2/attr.h"
#include "attr.h"
static git_repository *g_repo = NULL;
void test_attr_repo__initialize(void)
{
/* Before each test, instantiate the attr repo from the fixtures and
* rename the .gitted to .git so it is a repo with a working dir.
* Also rename gitattributes to .gitattributes, because it contains
* macro definitions which are only allowed in the root.
*/
cl_fixture_sandbox("attr");
cl_git_pass(p_rename("attr/.gitted", "attr/.git"));
cl_git_pass(p_rename("attr/gitattributes", "attr/.gitattributes"));
cl_git_pass(git_repository_open(&g_repo, "attr/.git"));
}
void test_attr_repo__cleanup(void)
{
git_repository_free(g_repo);
g_repo = NULL;
cl_fixture_cleanup("attr");
}
void test_attr_repo__get_one(void)
{
const char *value;
struct {
const char *file;
const char *attr;
const char *expected;
} test_cases[] = {
{ "root_test1", "repoattr", GIT_ATTR_TRUE },
{ "root_test1", "rootattr", GIT_ATTR_TRUE },
{ "root_test1", "missingattr", NULL },
{ "root_test1", "subattr", NULL },
{ "root_test1", "negattr", NULL },
{ "root_test2", "repoattr", GIT_ATTR_TRUE },
{ "root_test2", "rootattr", GIT_ATTR_FALSE },
{ "root_test2", "missingattr", NULL },
{ "root_test2", "multiattr", GIT_ATTR_FALSE },
{ "root_test3", "repoattr", GIT_ATTR_TRUE },
{ "root_test3", "rootattr", NULL },
{ "root_test3", "multiattr", "3" },
{ "root_test3", "multi2", NULL },
{ "sub/subdir_test1", "repoattr", GIT_ATTR_TRUE },
{ "sub/subdir_test1", "rootattr", GIT_ATTR_TRUE },
{ "sub/subdir_test1", "missingattr", NULL },
{ "sub/subdir_test1", "subattr", "yes" },
{ "sub/subdir_test1", "negattr", GIT_ATTR_FALSE },
{ "sub/subdir_test1", "another", NULL },
{ "sub/subdir_test2.txt", "repoattr", GIT_ATTR_TRUE },
{ "sub/subdir_test2.txt", "rootattr", GIT_ATTR_TRUE },
{ "sub/subdir_test2.txt", "missingattr", NULL },
{ "sub/subdir_test2.txt", "subattr", "yes" },
{ "sub/subdir_test2.txt", "negattr", GIT_ATTR_FALSE },
{ "sub/subdir_test2.txt", "another", "zero" },
{ "sub/subdir_test2.txt", "reposub", GIT_ATTR_TRUE },
{ "sub/sub/subdir.txt", "another", "one" },
{ "sub/sub/subdir.txt", "reposubsub", GIT_ATTR_TRUE },
{ "sub/sub/subdir.txt", "reposub", NULL },
{ "does-not-exist", "foo", "yes" },
{ "sub/deep/file", "deepdeep", GIT_ATTR_TRUE },
{ NULL, NULL, NULL }
}, *scan;
for (scan = test_cases; scan->file != NULL; scan++) {
git_buf b = GIT_BUF_INIT;
git_buf_printf(&b, "%s:%s == expect %s",
scan->file, scan->attr, scan->expected);
cl_must_pass_(
git_attr_get(g_repo, scan->file, scan->attr, &value) == GIT_SUCCESS,
b.ptr);
git_buf_printf(&b, ", got %s", value);
if (scan->expected == NULL ||
scan->expected == GIT_ATTR_TRUE ||
scan->expected == GIT_ATTR_FALSE)
{
cl_assert_(scan->expected == value, b.ptr);
} else {
cl_assert_strequal(scan->expected, value);
}
git_buf_free(&b);
}
cl_git_pass(git_attr_cache__is_cached(g_repo, ".git/info/attributes"));
cl_git_pass(git_attr_cache__is_cached(g_repo, ".gitattributes"));
cl_git_pass(git_attr_cache__is_cached(g_repo, "sub/.gitattributes"));
}
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(g_repo, "root_test1", 4, names, values));
cl_assert(values[0] == GIT_ATTR_TRUE);
cl_assert(values[1] == GIT_ATTR_TRUE);
cl_assert(values[2] == NULL);
cl_assert(values[3] == NULL);
cl_git_pass(git_attr_get_many(g_repo, "root_test2", 4, names, values));
cl_assert(values[0] == GIT_ATTR_TRUE);
cl_assert(values[1] == GIT_ATTR_FALSE);
cl_assert(values[2] == NULL);
cl_assert(values[3] == NULL);
cl_git_pass(git_attr_get_many(g_repo, "sub/subdir_test1", 4, names, values));
cl_assert(values[0] == GIT_ATTR_TRUE);
cl_assert(values[1] == GIT_ATTR_TRUE);
cl_assert(values[2] == NULL);
cl_assert_strequal("yes", values[3]);
}
static int count_attrs(
const char *GIT_UNUSED(name),
const char *GIT_UNUSED(value),
void *payload)
{
GIT_UNUSED_ARG(name);
GIT_UNUSED_ARG(value);
*((int *)payload) += 1;
return GIT_SUCCESS;
}
void test_attr_repo__foreach(void)
{
int count;
count = 0;
cl_git_pass(git_attr_foreach(g_repo, "root_test1", &count_attrs, &count));
cl_assert(count == 2);
count = 0;
cl_git_pass(git_attr_foreach(g_repo, "sub/subdir_test1",
&count_attrs, &count));
cl_assert(count == 4); /* repoattr, rootattr, subattr, negattr */
count = 0;
cl_git_pass(git_attr_foreach(g_repo, "sub/subdir_test2.txt",
&count_attrs, &count));
cl_assert(count == 6); /* repoattr, rootattr, subattr, reposub, negattr, another */
}
void test_attr_repo__manpage_example(void)
{
const char *value;
cl_git_pass(git_attr_get(g_repo, "sub/abc", "foo", &value));
cl_assert(value == GIT_ATTR_TRUE);
cl_git_pass(git_attr_get(g_repo, "sub/abc", "bar", &value));
cl_assert(value == NULL);
cl_git_pass(git_attr_get(g_repo, "sub/abc", "baz", &value));
cl_assert(value == GIT_ATTR_FALSE);
cl_git_pass(git_attr_get(g_repo, "sub/abc", "merge", &value));
cl_assert_strequal("filfre", value);
cl_git_pass(git_attr_get(g_repo, "sub/abc", "frotz", &value));
cl_assert(value == NULL);
}
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(g_repo, "binfile", 5, names, values));
cl_assert(values[0] == GIT_ATTR_TRUE);
cl_assert(values[1] == GIT_ATTR_TRUE);
cl_assert(values[2] == GIT_ATTR_FALSE);
cl_assert(values[3] == GIT_ATTR_FALSE);
cl_assert(values[4] == NULL);
cl_git_pass(git_attr_get_many(g_repo, "macro_test", 5, names2, values));
cl_assert(values[0] == GIT_ATTR_TRUE);
cl_assert(values[1] == GIT_ATTR_TRUE);
cl_assert(values[2] == GIT_ATTR_FALSE);
cl_assert(values[3] == NULL);
cl_assert_strequal("77", values[4]);
cl_git_pass(git_attr_get_many(g_repo, "macro_test", 3, names3, values));
cl_assert(values[0] == GIT_ATTR_TRUE);
cl_assert(values[1] == GIT_ATTR_FALSE);
cl_assert_strequal("answer", values[2]);
}
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(g_repo, "macro_bad", 6, names, values));
/* these three just confirm that the "mymacro" rule ran */
cl_assert(values[0] == NULL);
cl_assert(values[1] == GIT_ATTR_TRUE);
cl_assert(values[2] == GIT_ATTR_FALSE);
/* 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(values[3] == GIT_ATTR_FALSE);
cl_assert_strequal("hahaha", values[4]);
cl_assert(values[5] == GIT_ATTR_TRUE);
}
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