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#include "clar_libgit2.h"
#include "repository.h"
#include "posix.h"
#include "../submodule/submodule_helpers.h"
static git_repository *g_repo = NULL;
static void setup_submodules(void)
{
g_repo = cl_git_sandbox_init("submodules");
cl_fixture_sandbox("testrepo.git");
rewrite_gitmodules(git_repository_workdir(g_repo));
p_rename("submodules/testrepo/.gitted", "submodules/testrepo/.git");
}
static void setup_submodules2(void)
{
g_repo = cl_git_sandbox_init("submod2");
cl_fixture_sandbox("submod2_target");
p_rename("submod2_target/.gitted", "submod2_target/.git");
rewrite_gitmodules(git_repository_workdir(g_repo));
p_rename("submod2/not-submodule/.gitted", "submod2/not-submodule/.git");
p_rename("submod2/not/.gitted", "submod2/not/.git");
}
void test_diff_submodules__initialize(void)
{
}
void test_diff_submodules__cleanup(void)
{
cl_git_sandbox_cleanup();
cl_fixture_cleanup("testrepo.git");
cl_fixture_cleanup("submod2_target");
}
static void check_diff_patches(git_diff_list *diff, const char **expected)
{
const git_diff_delta *delta;
git_diff_patch *patch = NULL;
size_t d, num_d = git_diff_num_deltas(diff);
char *patch_text;
for (d = 0; d < num_d; ++d, git_diff_patch_free(patch)) {
cl_git_pass(git_diff_get_patch(&patch, &delta, diff, d));
if (delta->status == GIT_DELTA_UNMODIFIED)
continue;
if (expected[d] && !strcmp(expected[d], "<SKIP>"))
continue;
if (expected[d] && !strcmp(expected[d], "<END>"))
cl_assert(0);
cl_git_pass(git_diff_patch_to_str(&patch_text, patch));
cl_assert_equal_s(expected[d], patch_text);
git__free(patch_text);
}
cl_assert(expected[d] && !strcmp(expected[d], "<END>"));
}
void test_diff_submodules__unmodified_submodule(void)
{
git_diff_options opts = GIT_DIFF_OPTIONS_INIT;
git_diff_list *diff = NULL;
static const char *expected[] = {
"<SKIP>", /* .gitmodules */
NULL, /* added */
NULL, /* ignored */
"diff --git a/modified b/modified\nindex 092bfb9..452216e 100644\n--- a/modified\n+++ b/modified\n@@ -1 +1,2 @@\n-yo\n+changed\n+\n", /* modified */
NULL, /* testrepo.git */
NULL, /* unmodified */
NULL, /* untracked */
"<END>"
};
setup_submodules();
opts.flags = GIT_DIFF_INCLUDE_IGNORED |
GIT_DIFF_INCLUDE_UNTRACKED |
GIT_DIFF_INCLUDE_UNMODIFIED;
cl_git_pass(git_diff_index_to_workdir(&diff, g_repo, NULL, &opts));
check_diff_patches(diff, expected);
git_diff_list_free(diff);
}
void test_diff_submodules__dirty_submodule(void)
{
git_diff_options opts = GIT_DIFF_OPTIONS_INIT;
git_diff_list *diff = NULL;
static const char *expected[] = {
"<SKIP>", /* .gitmodules */
NULL, /* added */
NULL, /* ignored */
"diff --git a/modified b/modified\nindex 092bfb9..452216e 100644\n--- a/modified\n+++ b/modified\n@@ -1 +1,2 @@\n-yo\n+changed\n+\n", /* modified */
"diff --git a/testrepo b/testrepo\nindex a65fedf..a65fedf 160000\n--- a/testrepo\n+++ b/testrepo\n@@ -1 +1 @@\n-Subproject commit a65fedf39aefe402d3bb6e24df4d4f5fe4547750\n+Subproject commit a65fedf39aefe402d3bb6e24df4d4f5fe4547750-dirty\n", /* testrepo.git */
NULL, /* unmodified */
NULL, /* untracked */
"<END>"
};
setup_submodules();
cl_git_rewritefile("submodules/testrepo/README", "heyheyhey");
cl_git_mkfile("submodules/testrepo/all_new.txt", "never seen before");
opts.flags = GIT_DIFF_INCLUDE_IGNORED |
GIT_DIFF_INCLUDE_UNTRACKED |
GIT_DIFF_INCLUDE_UNMODIFIED;
cl_git_pass(git_diff_index_to_workdir(&diff, g_repo, NULL, &opts));
check_diff_patches(diff, expected);
git_diff_list_free(diff);
}
void test_diff_submodules__submod2_index_to_wd(void)
{
git_diff_options opts = GIT_DIFF_OPTIONS_INIT;
git_diff_list *diff = NULL;
static const char *expected[] = {
"<SKIP>", /* .gitmodules */
NULL, /* not-submodule */
NULL, /* not */
"diff --git a/sm_changed_file b/sm_changed_file\nindex 4800958..4800958 160000\n--- a/sm_changed_file\n+++ b/sm_changed_file\n@@ -1 +1 @@\n-Subproject commit 480095882d281ed676fe5b863569520e54a7d5c0\n+Subproject commit 480095882d281ed676fe5b863569520e54a7d5c0-dirty\n", /* sm_changed_file */
"diff --git a/sm_changed_head b/sm_changed_head\nindex 4800958..3d9386c 160000\n--- a/sm_changed_head\n+++ b/sm_changed_head\n@@ -1 +1 @@\n-Subproject commit 480095882d281ed676fe5b863569520e54a7d5c0\n+Subproject commit 3d9386c507f6b093471a3e324085657a3c2b4247\n", /* sm_changed_head */
"diff --git a/sm_changed_index b/sm_changed_index\nindex 4800958..4800958 160000\n--- a/sm_changed_index\n+++ b/sm_changed_index\n@@ -1 +1 @@\n-Subproject commit 480095882d281ed676fe5b863569520e54a7d5c0\n+Subproject commit 480095882d281ed676fe5b863569520e54a7d5c0-dirty\n", /* sm_changed_index */
"diff --git a/sm_changed_untracked_file b/sm_changed_untracked_file\nindex 4800958..4800958 160000\n--- a/sm_changed_untracked_file\n+++ b/sm_changed_untracked_file\n@@ -1 +1 @@\n-Subproject commit 480095882d281ed676fe5b863569520e54a7d5c0\n+Subproject commit 480095882d281ed676fe5b863569520e54a7d5c0-dirty\n", /* sm_changed_untracked_file */
"diff --git a/sm_missing_commits b/sm_missing_commits\nindex 4800958..5e49635 160000\n--- a/sm_missing_commits\n+++ b/sm_missing_commits\n@@ -1 +1 @@\n-Subproject commit 480095882d281ed676fe5b863569520e54a7d5c0\n+Subproject commit 5e4963595a9774b90524d35a807169049de8ccad\n", /* sm_missing_commits */
"<END>"
};
setup_submodules2();
opts.flags = GIT_DIFF_INCLUDE_UNTRACKED;
cl_git_pass(git_diff_index_to_workdir(&diff, g_repo, NULL, &opts));
check_diff_patches(diff, expected);
git_diff_list_free(diff);
}
void test_diff_submodules__submod2_head_to_index(void)
{
git_diff_options opts = GIT_DIFF_OPTIONS_INIT;
git_tree *head;
git_diff_list *diff = NULL;
static const char *expected[] = {
"<SKIP>", /* .gitmodules */
"diff --git a/sm_added_and_uncommited b/sm_added_and_uncommited\nnew file mode 160000\nindex 0000000..4800958\n--- /dev/null\n+++ b/sm_added_and_uncommited\n@@ -0,0 +1 @@\n+Subproject commit 480095882d281ed676fe5b863569520e54a7d5c0\n", /* sm_added_and_uncommited */
"<END>"
};
setup_submodules2();
cl_git_pass(git_repository_head_tree(&head, g_repo));
opts.flags = GIT_DIFF_INCLUDE_UNTRACKED;
cl_git_pass(git_diff_tree_to_index(&diff, g_repo, head, NULL, &opts));
check_diff_patches(diff, expected);
git_diff_list_free(diff);
git_tree_free(head);
}
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