Commit 2a7086fa890a7c4876699a3b3ac1561dfd71ccf6
2017-04-25T13:23:04
tests: config: verify functionality with read-only backends
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
diff --git a/tests/config/readonly.c b/tests/config/readonly.c
new file mode 100644
index 0000000..f45abdd
--- /dev/null
+++ b/tests/config/readonly.c
@@ -0,0 +1,64 @@
+#include "clar_libgit2.h"
+#include "config_file.h"
+#include "config.h"
+
+static git_config *cfg;
+
+void test_config_readonly__initialize(void)
+{
+ cl_git_pass(git_config_new(&cfg));
+}
+
+void test_config_readonly__cleanup(void)
+{
+ git_config_free(cfg);
+ cfg = NULL;
+}
+
+void test_config_readonly__writing_to_readonly_fails(void)
+{
+ git_config_backend *backend;
+
+ cl_git_pass(git_config_file__ondisk(&backend, "global"));
+ backend->readonly = 1;
+ cl_git_pass(git_config_add_backend(cfg, backend, GIT_CONFIG_LEVEL_GLOBAL, 0));
+
+ cl_git_fail_with(GIT_ENOTFOUND, git_config_set_string(cfg, "foo.bar", "baz"));
+ cl_assert(!git_path_exists("global"));
+}
+
+void test_config_readonly__writing_to_cfg_with_rw_precedence_succeeds(void)
+{
+ git_config_backend *backend;
+
+ cl_git_pass(git_config_file__ondisk(&backend, "global"));
+ backend->readonly = 1;
+ cl_git_pass(git_config_add_backend(cfg, backend, GIT_CONFIG_LEVEL_GLOBAL, 0));
+
+ cl_git_pass(git_config_file__ondisk(&backend, "local"));
+ cl_git_pass(git_config_add_backend(cfg, backend, GIT_CONFIG_LEVEL_LOCAL, 0));
+
+ cl_git_pass(git_config_set_string(cfg, "foo.bar", "baz"));
+
+ cl_assert(git_path_exists("local"));
+ cl_assert(!git_path_exists("global"));
+ cl_git_pass(p_unlink("local"));
+}
+
+void test_config_readonly__writing_to_cfg_with_ro_precedence_succeeds(void)
+{
+ git_config_backend *backend;
+
+ cl_git_pass(git_config_file__ondisk(&backend, "local"));
+ backend->readonly = 1;
+ cl_git_pass(git_config_add_backend(cfg, backend, GIT_CONFIG_LEVEL_LOCAL, 0));
+
+ cl_git_pass(git_config_file__ondisk(&backend, "global"));
+ cl_git_pass(git_config_add_backend(cfg, backend, GIT_CONFIG_LEVEL_GLOBAL, 0));
+
+ cl_git_pass(git_config_set_string(cfg, "foo.bar", "baz"));
+
+ cl_assert(!git_path_exists("local"));
+ cl_assert(git_path_exists("global"));
+ cl_git_pass(p_unlink("global"));
+}