thodg/libgit2/tests/config/readonly.c

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• Hash : 2a7086fa
  Author :
  Date : 2017-04-25T13:23:04
  

  tests: config: verify functionality with read-only backends

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• tests/config/readonly.c

• #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"));
  }
  

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