thodg/libgit2/tests-clar/checkout/crlf.c

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• Hash : 050ab995
  Author :
  Date : 2013-03-25T14:13:53
  

  Fix up checkout file contents checks This fixes of the file contents checks in checkout to give slightly better error messages by directly calling the underlying clar assertions so the file and line number of the top level call can be reported correctly, and renames the helpers to not start with "test_" since that is kind of reserved by clar. This also enables some of the CRLF tests on all platforms that were previously Windows only (by pushing a check of the native line endings into the test body).

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• tests-clar/checkout/crlf.c

• #include "clar_libgit2.h"
  #include "checkout_helpers.h"
  
  #include "git2/checkout.h"
  #include "repository.h"
  
  #define UTF8_BOM "\xEF\xBB\xBF"
  #define ALL_CRLF_TEXT_RAW	"crlf\r\ncrlf\r\ncrlf\r\ncrlf\r\n"
  #define ALL_LF_TEXT_RAW		"lf\nlf\nlf\nlf\nlf\n"
  #define MORE_CRLF_TEXT_RAW	"crlf\r\ncrlf\r\nlf\ncrlf\r\ncrlf\r\n"
  #define MORE_LF_TEXT_RAW	"lf\nlf\ncrlf\r\nlf\nlf\n"
  
  #define ALL_LF_TEXT_AS_CRLF		"lf\r\nlf\r\nlf\r\nlf\r\nlf\r\n"
  #define MORE_CRLF_TEXT_AS_CRLF	"crlf\r\ncrlf\r\nlf\r\ncrlf\r\ncrlf\r\n"
  #define MORE_LF_TEXT_AS_CRLF	"lf\r\nlf\r\ncrlf\r\nlf\r\nlf\r\n"
  
  static git_repository *g_repo;
  
  void test_checkout_crlf__initialize(void)
  {
  	g_repo = cl_git_sandbox_init("crlf");
  }
  
  void test_checkout_crlf__cleanup(void)
  {
  	cl_git_sandbox_cleanup();
  }
  
  void test_checkout_crlf__detect_crlf_autocrlf_false(void)
  {
  	git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
  	opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  
  	cl_repo_set_bool(g_repo, "core.autocrlf", false);
  
  	git_checkout_head(g_repo, &opts);
  
  	check_file_contents("./crlf/all-lf", ALL_LF_TEXT_RAW);
  	check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_RAW);
  }
  
  void test_checkout_crlf__autocrlf_false_index_size_is_unfiltered_size(void)
  {
  	git_index *index;
  	const git_index_entry *entry;
  	git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
  	opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  
  	cl_repo_set_bool(g_repo, "core.autocrlf", false);
  
  	git_checkout_head(g_repo, &opts);
  
  	git_repository_index(&index, g_repo);
  
  	cl_assert((entry = git_index_get_bypath(index, "all-lf", 0)) != NULL);
  	cl_assert(entry->file_size == strlen(ALL_LF_TEXT_RAW));
  
  	cl_assert((entry = git_index_get_bypath(index, "all-crlf", 0)) != NULL);
  	cl_assert(entry->file_size == strlen(ALL_CRLF_TEXT_RAW));
  
  	git_index_free(index);
  }
  
  void test_checkout_crlf__detect_crlf_autocrlf_true(void)
  {
  	git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
  	opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  
  	cl_repo_set_bool(g_repo, "core.autocrlf", true);
  
  	git_checkout_head(g_repo, &opts);
  
  	if (GIT_EOL_NATIVE == GIT_EOL_LF)
  		check_file_contents("./crlf/all-lf", ALL_LF_TEXT_RAW);
  	else
  		check_file_contents("./crlf/all-lf", ALL_LF_TEXT_AS_CRLF);
  
  	check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_RAW);
  }
  
  void test_checkout_crlf__more_lf_autocrlf_true(void)
  {
  	git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
  	opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  
  	cl_repo_set_bool(g_repo, "core.autocrlf", true);
  
  	git_checkout_head(g_repo, &opts);
  
  	if (GIT_EOL_NATIVE == GIT_EOL_LF)
  		check_file_contents("./crlf/more-lf", MORE_LF_TEXT_RAW);
  	else
  		check_file_contents("./crlf/more-lf", MORE_LF_TEXT_AS_CRLF);
  }
  
  void test_checkout_crlf__more_crlf_autocrlf_true(void)
  {
  	git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
  	opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  
  	cl_repo_set_bool(g_repo, "core.autocrlf", true);
  
  	git_checkout_head(g_repo, &opts);
  
  	if (GIT_EOL_NATIVE == GIT_EOL_LF)
  		check_file_contents("./crlf/more-crlf", MORE_CRLF_TEXT_RAW);
  	else
  		check_file_contents("./crlf/more-crlf", MORE_CRLF_TEXT_AS_CRLF);
  }
  
  void test_checkout_crlf__all_crlf_autocrlf_true(void)
  {
  	git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
  	opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  
  	cl_repo_set_bool(g_repo, "core.autocrlf", true);
  
  	git_checkout_head(g_repo, &opts);
  
  	check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_RAW);
  }
  
  void test_checkout_crlf__autocrlf_true_index_size_is_filtered_size(void)
  {
  	git_index *index;
  	const git_index_entry *entry;
  	git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
  	opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  
  	cl_repo_set_bool(g_repo, "core.autocrlf", true);
  
  	git_checkout_head(g_repo, &opts);
  
  	git_repository_index(&index, g_repo);
  
  	cl_assert((entry = git_index_get_bypath(index, "all-lf", 0)) != NULL);
  
  	if (GIT_EOL_NATIVE == GIT_EOL_LF)
  		cl_assert_equal_sz(strlen(ALL_LF_TEXT_RAW), entry->file_size);
  	else
  		cl_assert_equal_sz(strlen(ALL_LF_TEXT_AS_CRLF), entry->file_size);
  
  	cl_assert((entry = git_index_get_bypath(index, "all-crlf", 0)) != NULL);
  	cl_assert_equal_sz(strlen(ALL_CRLF_TEXT_RAW), entry->file_size);
  
  	git_index_free(index);
  }
  

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