thodg/libgit2/tests/t0003-strutil.c

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• Hash : ced645ea
  Author :
  Date : 2009-01-12T19:42:13
  

  Add git__dirname and git__basename utility routines These routines are intended to extract the directory and base name from a path string. Note that these routines do not interact with any filesystem and work only on the text of the path. Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

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• tests/t0003-strutil.c

• #include "test_lib.h"
  #include "common.h"
  
  BEGIN_TEST(prefixcmp_empty_empty)
  	must_be_true(git__prefixcmp("", "") == 0);
  END_TEST
  
  BEGIN_TEST(prefixcmp_a_empty)
  	must_be_true(git__prefixcmp("a", "") == 0);
  END_TEST
  
  BEGIN_TEST(prefixcmp_empty_a)
  	must_be_true(git__prefixcmp("", "a") < 0);
  END_TEST
  
  BEGIN_TEST(prefixcmp_a_b)
  	must_be_true(git__prefixcmp("a", "b") < 0);
  END_TEST
  
  BEGIN_TEST(prefixcmp_b_a)
  	must_be_true(git__prefixcmp("b", "a") > 0);
  END_TEST
  
  BEGIN_TEST(prefixcmp_ab_a)
  	must_be_true(git__prefixcmp("ab", "a") == 0);
  END_TEST
  
  BEGIN_TEST(prefixcmp_ab_ac)
  	must_be_true(git__prefixcmp("ab", "ac") < 0);
  END_TEST
  
  BEGIN_TEST(prefixcmp_ab_aa)
  	must_be_true(git__prefixcmp("ab", "aa") > 0);
  END_TEST
  
  
  BEGIN_TEST(suffixcmp_empty_empty)
  	must_be_true(git__suffixcmp("", "") == 0);
  END_TEST
  
  BEGIN_TEST(suffixcmp_a_empty)
  	must_be_true(git__suffixcmp("a", "") == 0);
  END_TEST
  
  BEGIN_TEST(suffixcmp_empty_a)
  	must_be_true(git__suffixcmp("", "a") < 0);
  END_TEST
  
  BEGIN_TEST(suffixcmp_a_b)
  	must_be_true(git__suffixcmp("a", "b") < 0);
  END_TEST
  
  BEGIN_TEST(suffixcmp_b_a)
  	must_be_true(git__suffixcmp("b", "a") > 0);
  END_TEST
  
  BEGIN_TEST(suffixcmp_ba_a)
  	must_be_true(git__suffixcmp("ba", "a") == 0);
  END_TEST
  
  BEGIN_TEST(suffixcmp_zaa_ac)
  	must_be_true(git__suffixcmp("zaa", "ac") < 0);
  END_TEST
  
  BEGIN_TEST(suffixcmp_zaz_ac)
  	must_be_true(git__suffixcmp("zaz", "ac") > 0);
  END_TEST
  
  BEGIN_TEST(dirname)
  	char dir[64];
  
  	must_be_true(!(git__dirname(dir, sizeof(dir), NULL) < 0));
  	must_be_true(!strcmp(dir, "."));
  
  	must_be_true(!(git__dirname(dir, sizeof(dir), "") < 0));
  	must_be_true(!strcmp(dir, "."));
  
  	must_be_true(!(git__dirname(dir, sizeof(dir), "a") < 0));
  	must_be_true(!strcmp(dir, "."));
  
  	must_be_true(!(git__dirname(dir, sizeof(dir), "/") < 0));
  	must_be_true(!strcmp(dir, "/"));
  
  	must_be_true(!(git__dirname(dir, sizeof(dir), "/usr") < 0));
  	must_be_true(!strcmp(dir, "/"));
  
  	/* TODO: should this be "/" instead (ie strip trailing / first) */
  	must_be_true(!(git__dirname(dir, sizeof(dir), "/usr/") < 0));
  	must_be_true(!strcmp(dir, "/usr"));
  
  	must_be_true(!(git__dirname(dir, sizeof(dir), "/usr/lib") < 0));
  	must_be_true(!strcmp(dir, "/usr"));
  
  	must_be_true(!(git__dirname(dir, sizeof(dir), "usr/lib") < 0));
  	must_be_true(!strcmp(dir, "usr"));
  END_TEST
  
  BEGIN_TEST(basename)
  	char base[64];
  
  	must_be_true(!(git__basename(base, sizeof(base), NULL) < 0));
  	must_be_true(!strcmp(base, "."));
  
  	must_be_true(!(git__basename(base, sizeof(base), "") < 0));
  	must_be_true(!strcmp(base, "."));
  
  	must_be_true(!(git__basename(base, sizeof(base), "a") < 0));
  	must_be_true(!strcmp(base, "a"));
  
  	must_be_true(!(git__basename(base, sizeof(base), "/") < 0));
  	must_be_true(!strcmp(base, "/"));
  
  	must_be_true(!(git__basename(base, sizeof(base), "/usr") < 0));
  	must_be_true(!strcmp(base, "usr"));
  
  	/* TODO: should this be "usr" instead (ie strip trailing / first) */
  	must_be_true(!(git__basename(base, sizeof(base), "/usr/") < 0));
  	must_be_true(!strcmp(base, ""));
  
  	must_be_true(!(git__basename(base, sizeof(base), "/usr/lib") < 0));
  	must_be_true(!strcmp(base, "lib"));
  
  	must_be_true(!(git__basename(base, sizeof(base), "usr/lib") < 0));
  	must_be_true(!strcmp(base, "lib"));
  END_TEST
  

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