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tests: config: verify functionality with read-only backends

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This commit is contained in:
Patrick Steinhardt 2017-04-25 13:23:04 +02:00
parent 95f29fb35b
commit 2a7086fa89
1 changed files with 64 additions and 0 deletions
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tests/config/readonly.c Normal file
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#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"));
}