gcc/testsuite/gdc.test/runnable/traits_getUnitTests.d

   1 // REQUIRED_ARGS: -unittest
   2 // EXTRA_SOURCES: imports/traits_getUnitTests_import.d
   3 module traits_getUnitTests;
   4
   5 import imports.traits_getUnitTests_import;
   6
   7 template Tuple (T...)
   8 {
   9     alias Tuple = T;
  10 }
  11
  12 int i;
  13
  14 unittest
  15 {
  16     i++;
  17 }
  18
  19 void test_getUnitTestsFromModule ()
  20 {
  21    static assert(__traits(getUnitTests, mixin(__MODULE__)).length == 1);
  22 }
  23
  24 struct SGetUnitTestsFromAggregate
  25 {
  26     unittest {}
  27 }
  28
  29 class CGetUnitTestsFromAggregate
  30 {
  31     unittest {}
  32 }
  33
  34 void test_getUnitTestsFromAggregate ()
  35 {
  36     static assert(__traits(getUnitTests, SGetUnitTestsFromAggregate).length == 1);
  37     static assert(__traits(getUnitTests, CGetUnitTestsFromAggregate).length == 1);
  38 }
  39
  40 void test_callUnitTestFunction ()
  41 {
  42     __traits(getUnitTests, mixin(__MODULE__))[0]();
  43     assert(i == 2); // 2, because the standard unit test runner
  44                     // will call the unit test function as well
  45 }
  46
  47 struct GetUnitTestsWithUDA
  48 {
  49    @("asd") unittest {}
  50 }
  51
  52 void test_getUnitTestsWithUDA ()
  53 {
  54     alias tests = Tuple!(__traits(getUnitTests, GetUnitTestsWithUDA));
  55     static assert(tests.length == 1);
  56     static assert(__traits(getAttributes, tests[0]).length == 1);
  57 }
  58
  59 void test_getUnitTestsFromImport ()
  60 {
  61    static assert(__traits(getUnitTests, imports.traits_getUnitTests_import).length == 1);
  62    static assert(__traits(getUnitTests, mixin("imports.traits_getUnitTests_import")).length == 1);
  63 }
  64
  65 // https://issues.dlang.org/show_bug.cgi?id=11358
  66 debug {  }
  67 enum len11358 = __traits(getUnitTests, mixin(__MODULE__)).length;
  68
  69 void main ()
  70 {
  71     test_getUnitTestsFromModule();
  72     test_getUnitTestsFromAggregate();
  73     test_callUnitTestFunction();
  74     test_getUnitTestsWithUDA();
  75     test_getUnitTestsFromImport();
  76 }