static void add_entry_and_check_mode_(
git_index *index, bool from_file, git_filemode_t mode,
const char *file, int line)
{
size_t pos;
const git_index_entry* entry;
git_index_entry new_entry;
/* If old_filename exists, we copy that to the new file, and test
* git_index_add(), otherwise create a new entry testing git_index_add_frombuffer
*/
if (from_file)
{
clar__assert(!git_index_find(&pos, index, "exec_off"),
file, line, "Cannot find original index entry", NULL, 1);
entry = git_index_get_byindex(index, pos);
memcpy(&new_entry, entry, sizeof(new_entry));
}
else
memset(&new_entry, 0x0, sizeof(git_index_entry));
new_entry.path = "filemodes/explicit_test";
new_entry.mode = mode;
if (from_file)
{
clar__assert(!git_index_add(index, &new_entry),
file, line, "Cannot add index entry", NULL, 1);
}
else
{
const char *content = "hey there\n";
clar__assert(!git_index_add_frombuffer(index, &new_entry, content, strlen(content)),
file, line, "Cannot add index entry from buffer", NULL, 1);
}
clar__assert(!git_index_find(&pos, index, "filemodes/explicit_test"),
file, line, "Cannot find new index entry", NULL, 1);
entry = git_index_get_byindex(index, pos);
clar__assert_equal(file, line, "Expected mode does not match index",
1, "%07o", (unsigned int)entry->mode, (unsigned int)mode);
}
void cl_git_report_failure(
int error, const char *file, int line, const char *fncall)
{
char msg[4096];
const git_error *last = giterr_last();
p_snprintf(msg, 4096, "error %d - %s",
error, last ? last->message : "<no message>");
clar__assert(0, file, line, fncall, msg, 1);
}
void clar__assert_equal_file(
const char *expected_data,
size_t expected_bytes,
int ignore_cr,
const char *path,
const char *file,
int line)
{
char buf[4000];
ssize_t bytes, total_bytes = 0;
int fd = p_open(path, O_RDONLY | O_BINARY);
cl_assert(fd >= 0);
if (expected_data && !expected_bytes)
expected_bytes = strlen(expected_data);
while ((bytes = p_read(fd, buf, sizeof(buf))) != 0) {
clar__assert(
bytes > 0, file, line, "error reading from file", path, 1);
if (ignore_cr)
bytes = strip_cr_from_buf(buf, bytes);
if (memcmp(expected_data, buf, bytes) != 0) {
int pos;
for (pos = 0; pos < bytes && expected_data[pos] == buf[pos]; ++pos)
/* find differing byte offset */;
p_snprintf(
buf, sizeof(buf), "file content mismatch at byte %"PRIdZ,
(ssize_t)(total_bytes + pos));
p_close(fd);
clar__fail(file, line, path, buf, 1);
}
expected_data += bytes;
total_bytes += bytes;
}
p_close(fd);
clar__assert(!bytes, file, line, "error reading from file", path, 1);
clar__assert_equal(file, line, "mismatched file length", 1, "%"PRIuZ,
(size_t)expected_bytes, (size_t)total_bytes);
}
static void assert_ignored_(
bool expected, const char *filepath, const char *file, int line)
{
int is_ignored = 0;
cl_git_expect(
git_status_should_ignore(&is_ignored, g_repo, filepath), 0, file, line);
clar__assert(
(expected != 0) == (is_ignored != 0),
file, line, "expected != is_ignored", filepath, 1);
}
void clar__assert_equal_i(
int i1,
int i2,
const char *file,
int line,
const char *err,
int should_abort)
{
if (i1 != i2) {
char buf[128];
snprint_eq(buf, 128, "%d != %d", i1, i2);
clar__assert(0, file, line, err, buf, should_abort);
}
}
void clar__assert_equal_s(
const char *s1,
const char *s2,
const char *file,
int line,
const char *err,
int should_abort)
{
int match = (s1 == NULL || s2 == NULL) ? (s1 == s2) : (strcmp(s1, s2) == 0);
if (!match) {
char buf[4096];
snprint_eq(buf, 4096, "'%s' != '%s'", s1, s2);
clar__assert(0, file, line, err, buf, should_abort);
}
}
static void add_and_check_mode_(
git_index *index, const char *filename, unsigned int expect_mode,
const char *file, int line)
{
size_t pos;
const git_index_entry *entry;
cl_git_pass(git_index_add_bypath(index, filename));
clar__assert(!git_index_find(&pos, index, filename),
file, line, "Cannot find index entry", NULL, 1);
entry = git_index_get_byindex(index, pos);
clar__assert_equal(file, line, "Expected mode does not match index",
1, "%07o", (unsigned int)entry->mode, (unsigned int)expect_mode);
}
void cl_git_report_failure(
int error, int expected, const char *file, int line, const char *fncall)
{
char msg[4096];
const git_error *last = git_error_last();
if (expected)
p_snprintf(msg, 4096, "error %d (expected %d) - %s",
error, expected, last ? last->message : "<no message>");
else if (error || last)
p_snprintf(msg, 4096, "error %d - %s",
error, last ? last->message : "<no message>");
else
p_snprintf(msg, 4096, "no error, expected non-zero return");
clar__assert(0, file, line, fncall, msg, 1);
}
