tests/libgit2/trace/trace.c

   1 #include "clar_libgit2.h"
   2 #include "clar_libgit2_trace.h"
   3 #include "trace.h"
   4
   5 static int written = 0;
   6
   7 static void trace_callback(git_trace_level_t level, const char *message)
   8 {
   9         GIT_UNUSED(level);
  10
  11         cl_assert(strcmp(message, "Hello world!") == 0);
  12
  13         written = 1;
  14 }
  15
  16 void test_trace_trace__initialize(void)
  17 {
  18         /* If global tracing is enabled, disable for the duration of this test. */
  19         cl_global_trace_disable();
  20
  21         git_trace_set(GIT_TRACE_INFO, trace_callback);
  22         written = 0;
  23 }
  24
  25 void test_trace_trace__cleanup(void)
  26 {
  27         git_trace_set(GIT_TRACE_NONE, NULL);
  28
  29         /* If global tracing was enabled, restart it. */
  30         cl_global_trace_register();
  31 }
  32
  33 void test_trace_trace__sets(void)
  34 {
  35 #ifdef GIT_TRACE
  36         cl_assert(git_trace_level() == GIT_TRACE_INFO);
  37 #else
  38         cl_skip();
  39 #endif
  40 }
  41
  42 void test_trace_trace__can_reset(void)
  43 {
  44 #ifdef GIT_TRACE
  45         cl_assert(git_trace_level() == GIT_TRACE_INFO);
  46         cl_git_pass(git_trace_set(GIT_TRACE_ERROR, trace_callback));
  47
  48         cl_assert(written == 0);
  49         git_trace(GIT_TRACE_INFO, "Hello %s!", "world");
  50         cl_assert(written == 0);
  51
  52         git_trace(GIT_TRACE_ERROR, "Hello %s!", "world");
  53         cl_assert(written == 1);
  54 #else
  55         cl_skip();
  56 #endif
  57 }
  58
  59 void test_trace_trace__can_unset(void)
  60 {
  61 #ifdef GIT_TRACE
  62         cl_assert(git_trace_level() == GIT_TRACE_INFO);
  63         cl_git_pass(git_trace_set(GIT_TRACE_NONE, NULL));
  64
  65         cl_assert(git_trace_level() == GIT_TRACE_NONE);
  66
  67         cl_assert(written == 0);
  68         git_trace(GIT_TRACE_FATAL, "Hello %s!", "world");
  69         cl_assert(written == 0);
  70 #else
  71         cl_skip();
  72 #endif
  73 }
  74
  75 void test_trace_trace__skips_higher_level(void)
  76 {
  77 #ifdef GIT_TRACE
  78         cl_assert(written == 0);
  79         git_trace(GIT_TRACE_DEBUG, "Hello %s!", "world");
  80         cl_assert(written == 0);
  81 #else
  82         cl_skip();
  83 #endif
  84 }
  85
  86 void test_trace_trace__writes(void)
  87 {
  88 #ifdef GIT_TRACE
  89         cl_assert(written == 0);
  90         git_trace(GIT_TRACE_INFO, "Hello %s!", "world");
  91         cl_assert(written == 1);
  92 #else
  93         cl_skip();
  94 #endif
  95 }
  96
  97 void test_trace_trace__writes_lower_level(void)
  98 {
  99 #ifdef GIT_TRACE
 100         cl_assert(written == 0);
 101         git_trace(GIT_TRACE_ERROR, "Hello %s!", "world");
 102         cl_assert(written == 1);
 103 #else
 104         cl_skip();
 105 #endif
 106 }