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

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• Hash : 271680d7
  Author :
  Date : 2013-01-17T18:18:44
  

  add a git config, don't run crlf tests on non-win32

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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"
  
  static git_repository *g_repo;
  
  void test_checkout_crlf__initialize(void)
  {
  	git_tree *tree;
  
  	g_repo = cl_git_sandbox_init("crlf");
  
  	cl_git_pass(git_repository_head_tree(&tree, g_repo));
  }
  
  void test_checkout_crlf__cleanup(void)
  {
  	cl_git_sandbox_cleanup();
  }
  
  static void set_config_entry_to(const char *entry_name, bool value)
  {
  	git_config *cfg;
  
  	cl_git_pass(git_repository_config(&cfg, g_repo));
  	cl_git_pass(git_config_set_bool(cfg, entry_name, value));
  
  	git_config_free(cfg);
  }
  
  static void set_core_autocrlf_to(bool value)
  {
  	set_config_entry_to("core.autocrlf", value);
  }
  
  void test_checkout_crlf__detect_crlf_autocrlf_false(void)
  {
  #ifdef GIT_WIN32
  	git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
  	opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  
  	set_core_autocrlf_to(false);
  
  	git_checkout_head(g_repo, &opts);
  
  	test_file_contents("./crlf/all-lf", ALL_LF_TEXT_RAW);
  #endif
  }
  
  void test_checkout_crlf__autocrlf_false_index_size_is_unfiltered_size(void)
  {
  #ifdef GIT_WIN32
  	git_index *index;
  	const git_index_entry *entry;
  	git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
  	opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  
  	set_core_autocrlf_to(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));
  
  	git_index_free(index);
  #endif
  }
  
  void test_checkout_crlf__detect_crlf_autocrlf_true(void)
  {
  #ifdef GIT_WIN32
  	git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
  	opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  
  	set_core_autocrlf_to(true);
  
  	git_checkout_head(g_repo, &opts);
  
  	test_file_contents("./crlf/all-lf", ALL_LF_TEXT_AS_CRLF);
  #endif
  }
  
  void test_checkout_crlf__autocrlf_true_index_size_is_filtered_size(void)
  {
  #ifdef GIT_WIN32
  	git_index *index;
  	const git_index_entry *entry;
  	git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
  	opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  
  	set_core_autocrlf_to(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);
  	cl_assert(entry->file_size == strlen(ALL_LF_TEXT_AS_CRLF));
  
  	git_index_free(index);
  #endif
  }
  

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