thodg/libgit2/tests/config/stress.c

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• Hash : e54343a4
  Author :
  Date : 2019-06-29T09:17:32
  

  fileops: rename to "futils.h" to match function signatures Our file utils functions all have a "futils" prefix, e.g. `git_futils_touch`. One would thus naturally guess that their definitions and implementation would live in files "futils.h" and "futils.c", respectively, but in fact they live in "fileops.h". Rename the files to match expectations.

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• tests/config/stress.c

• #include "clar_libgit2.h"
  
  #include "filebuf.h"
  #include "futils.h"
  #include "posix.h"
  
  #define TEST_CONFIG "git-test-config"
  
  static git_buf buf = GIT_BUF_INIT;
  
  void test_config_stress__initialize(void)
  {
  	git_filebuf file = GIT_FILEBUF_INIT;
  
  	cl_git_pass(git_filebuf_open(&file, TEST_CONFIG, 0, 0666));
  
  	git_filebuf_printf(&file, "[color]\n\tui = auto\n");
  	git_filebuf_printf(&file, "[core]\n\teditor = \n");
  
  	cl_git_pass(git_filebuf_commit(&file));
  }
  
  void test_config_stress__cleanup(void)
  {
  	git_buf_dispose(&buf);
  	p_unlink(TEST_CONFIG);
  }
  
  void test_config_stress__dont_break_on_invalid_input(void)
  {
  	git_config *config;
  
  	cl_assert(git_path_exists(TEST_CONFIG));
  	cl_git_pass(git_config_open_ondisk(&config, TEST_CONFIG));
  
  	cl_git_pass(git_config_get_string_buf(&buf, config, "color.ui"));
  	cl_git_pass(git_config_get_string_buf(&buf, config, "core.editor"));
  
  	git_config_free(config);
  }
  
  void assert_config_value(git_config *config, const char *key, const char *value)
  {
  	git_buf_clear(&buf);
  	cl_git_pass(git_config_get_string_buf(&buf, config, key));
  	cl_assert_equal_s(value, git_buf_cstr(&buf));
  }
  
  void test_config_stress__comments(void)
  {
  	git_config *config;
  
  	cl_git_pass(git_config_open_ondisk(&config, cl_fixture("config/config12")));
  
  	assert_config_value(config, "some.section.test2", "hello");
  	assert_config_value(config, "some.section.test3", "welcome");
  	assert_config_value(config, "some.section.other", "hello! \" ; ; ; ");
  	assert_config_value(config, "some.section.other2", "cool! \" # # # ");
  	assert_config_value(config, "some.section.multi", "hi, this is a ; multiline comment # with ;\n special chars and other stuff !@#");
  	assert_config_value(config, "some.section.multi2", "good, this is a ; multiline comment # with ;\n special chars and other stuff !@#");
  	assert_config_value(config, "some.section.back", "this is \ba phrase");
  
  	git_config_free(config);
  }
  
  void test_config_stress__escape_subsection_names(void)
  {
  	git_config *config;
  
  	cl_assert(git_path_exists("git-test-config"));
  	cl_git_pass(git_config_open_ondisk(&config, TEST_CONFIG));
  
  	cl_git_pass(git_config_set_string(config, "some.sec\\tion.other", "foo"));
  	git_config_free(config);
  
  	cl_git_pass(git_config_open_ondisk(&config, TEST_CONFIG));
  
  	assert_config_value(config, "some.sec\\tion.other", "foo");
  
  	git_config_free(config);
  }
  
  void test_config_stress__trailing_backslash(void)
  {
  	git_config *config;
  	const char *path =  "C:\\iam\\some\\windows\\path\\";
  
  	cl_assert(git_path_exists("git-test-config"));
  	cl_git_pass(git_config_open_ondisk(&config, TEST_CONFIG));
  	cl_git_pass(git_config_set_string(config, "windows.path", path));
  	git_config_free(config);
  
  	cl_git_pass(git_config_open_ondisk(&config, TEST_CONFIG));
  	assert_config_value(config, "windows.path", path);
  
  	git_config_free(config);
  }
  
  void test_config_stress__complex(void)
  {
  	git_config *config;
  	const char *path = "./config-immediate-multiline";
  
  	cl_git_mkfile(path, "[imm]\n multi = \"\\\nfoo\"");
  	cl_git_pass(git_config_open_ondisk(&config, path));
  	assert_config_value(config, "imm.multi", "foo");
  
  	git_config_free(config);
  }
  
  void test_config_stress__quick_write(void)
  {
  	git_config *config_w, *config_r;
  	const char *path = "./config-quick-write";
  	const char *key = "quick.write";
  	int32_t i;
  
  	/* Create an external writer for one instance with the other one */
  	cl_git_pass(git_config_open_ondisk(&config_w, path));
  	cl_git_pass(git_config_open_ondisk(&config_r, path));
  
  	/* Write and read in the same second (repeat to increase the chance of it happening) */
  	for (i = 0; i < 10; i++) {
  		int32_t val;
  		cl_git_pass(git_config_set_int32(config_w, key, i));
  		cl_msleep(1);
  		cl_git_pass(git_config_get_int32(&val, config_r, key));
  		cl_assert_equal_i(i, val);
  	}
  
  	git_config_free(config_r);
  	git_config_free(config_w);
  }
  

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