--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ext/UnitTest++/src/tests/TestChecks.cpp	Sat Jul 12 12:00:57 2008 +0000
@@ -0,0 +1,290 @@
+#include "../UnitTest++.h"
+#include "RecordingReporter.h"
+
+using namespace UnitTest;
+
+
+namespace {
+
+
+TEST(CheckEqualWithUnsignedLong)
+{
+    TestResults results;
+    unsigned long something = 2;
+    CHECK_EQUAL( something, something );
+}
+
+TEST(CheckEqualsWithStringsFailsOnDifferentStrings)
+{
+    char txt1[] = "Hello";
+    char txt2[] = "Hallo";
+    TestResults results;
+    CheckEqual(results, txt1, txt2, TestDetails("", "", "", 0));
+    CHECK_EQUAL (1, results.GetFailureCount());
+}
+
+char txt1[] = "Hello"; // non-const on purpose so no folding of duplicate data
+char txt2[] = "Hello";
+
+TEST(CheckEqualsWithStringsWorksOnContentsNonConstNonConst)
+{
+    char const* const p1 = txt1;
+    char const* const p2 = txt2;
+    TestResults results;
+    CheckEqual(results, p1, p2, TestDetails("", "", "", 0));
+    CHECK_EQUAL (0, results.GetFailureCount());
+}
+
+TEST(CheckEqualsWithStringsWorksOnContentsConstConst)
+{
+    char* const p1 = txt1;
+    char* const p2 = txt2;
+    TestResults results;
+    CheckEqual(results, p1, p2, TestDetails("", "", "", 0));
+    CHECK_EQUAL (0, results.GetFailureCount());
+}
+
+TEST(CheckEqualsWithStringsWorksOnContentsNonConstConst)
+{
+    char* const p1 = txt1;
+    char const* const p2 = txt2;
+    TestResults results;
+    CheckEqual(results, p1, p2, TestDetails("", "", "", 0));
+    CHECK_EQUAL (0, results.GetFailureCount());
+}
+
+TEST(CheckEqualsWithStringsWorksOnContentsConstNonConst)
+{
+    char const* const p1 = txt1;
+    char* const p2 = txt2;
+    TestResults results;
+    CheckEqual(results, p1, p2, TestDetails("", "", "", 0));
+    CHECK_EQUAL (0, results.GetFailureCount());
+}
+
+TEST(CheckEqualsWithStringsWorksOnContentsWithALiteral)
+{
+    char const* const p1 = txt1;
+    TestResults results;
+    CheckEqual(results, "Hello", p1, TestDetails("", "", "", 0));
+    CHECK_EQUAL (0, results.GetFailureCount());
+}
+
+TEST(CheckEqualFailureIncludesCheckExpectedAndActual)
+{
+    RecordingReporter reporter;
+    TestResults results(&reporter);
+    const int something = 2;
+    CheckEqual (results, 1, something, TestDetails("", "", "", 0));
+
+    CHECK (std::strstr(reporter.lastFailedMessage, "xpected 1"));
+    CHECK (std::strstr(reporter.lastFailedMessage, "was 2"));
+}
+
+TEST(CheckEqualFailureIncludesDetails)
+{
+    RecordingReporter reporter;
+    TestResults results(&reporter);
+    TestDetails const details("mytest", "mysuite", "file.h", 101);
+
+    CheckEqual (results, 1, 2, details);
+
+    CHECK_EQUAL("mytest", reporter.lastFailedTest);
+    CHECK_EQUAL("mysuite", reporter.lastFailedSuite);
+    CHECK_EQUAL("file.h", reporter.lastFailedFile);
+    CHECK_EQUAL(101, reporter.lastFailedLine);
+}
+
+TEST(CheckCloseTrue)
+{
+    TestResults results;
+    CheckClose(results, 3.001f, 3.0f, 0.1f, TestDetails("", "", "", 0));
+    CHECK_EQUAL (0, results.GetFailureCount());
+}
+
+TEST(CheckCloseFalse)
+{
+    TestResults results;
+    CheckClose(results, 3.12f, 3.0f, 0.1f, TestDetails("", "", "", 0));
+    CHECK_EQUAL (1, results.GetFailureCount());
+}
+
+TEST(CheckCloseWithZeroEpsilonWorksForSameNumber)
+{
+    TestResults results;
+    CheckClose(results, 0.1f, 0.1f, 0, TestDetails("", "", "", 0));
+    CHECK_EQUAL (0, results.GetFailureCount());
+}
+
+TEST(CheckCloseWithNaNFails)
+{
+    union
+    {
+        unsigned int bitpattern;
+        float nan;
+    };
+    bitpattern = 0xFFFFFFFF;
+    TestResults results;
+    CheckClose(results, 3.0f, nan, 0.1f, TestDetails("", "", "", 0));
+    CHECK_EQUAL (1, results.GetFailureCount());
+}
+
+TEST(CheckCloseWithNaNAgainstItselfFails)
+{
+    union
+    {
+        unsigned int bitpattern;
+        float nan;
+    };
+    bitpattern = 0xFFFFFFFF;
+    TestResults results;
+    CheckClose(results, nan, nan, 0.1f, TestDetails("", "", "", 0));
+    CHECK_EQUAL (1, results.GetFailureCount());
+}
+
+TEST(CheckCloseFailureIncludesCheckExpectedAndActual)
+{
+    RecordingReporter reporter;
+    TestResults results(&reporter);
+    const float expected = 0.9f;
+    const float actual = 1.1f;
+    CheckClose (results, expected, actual, 0.01f, TestDetails("", "", "", 0));
+
+    CHECK (std::strstr(reporter.lastFailedMessage, "xpected 0.9"));
+    CHECK (std::strstr(reporter.lastFailedMessage, "was 1.1"));
+}
+
+TEST(CheckCloseFailureIncludesTolerance)
+{
+    RecordingReporter reporter;
+    TestResults results(&reporter);
+    CheckClose (results, 2, 3, 0.01f, TestDetails("", "", "", 0));
+
+    CHECK (std::strstr(reporter.lastFailedMessage, "0.01"));
+}
+
+TEST(CheckCloseFailureIncludesDetails)
+{
+    RecordingReporter reporter;
+    TestResults results(&reporter);
+    TestDetails const details("mytest", "mysuite", "header.h", 10);
+
+    CheckClose (results, 2, 3, 0.01f, details);
+
+    CHECK_EQUAL("mytest", reporter.lastFailedTest);
+    CHECK_EQUAL("mysuite", reporter.lastFailedSuite);
+    CHECK_EQUAL("header.h", reporter.lastFailedFile);
+    CHECK_EQUAL(10, reporter.lastFailedLine);
+}
+
+
+TEST(CheckArrayEqualTrue)
+{
+    TestResults results;
+
+    int const array[3] = { 1, 2, 3 };
+    CheckArrayEqual(results, array, array, 3, TestDetails("", "", "", 0));
+    CHECK_EQUAL (0, results.GetFailureCount());
+}
+
+TEST(CheckArrayEqualFalse)
+{
+    TestResults results;
+
+    int const array1[3] = { 1, 2, 3 };
+    int const array2[3] = { 1, 2, 2 };
+    CheckArrayEqual(results, array1, array2, 3, TestDetails("", "", "", 0));
+    CHECK_EQUAL (1, results.GetFailureCount());
+}
+
+TEST(CheckArrayCloseTrue)
+{
+    TestResults results;
+
+    float const array1[3] = { 1.0f, 1.5f, 2.0f };
+    float const array2[3] = { 1.01f, 1.51f, 2.01f };
+    CheckArrayClose(results, array1, array2, 3, 0.02f, TestDetails("", "", "", 0));
+    CHECK_EQUAL (0, results.GetFailureCount());
+}
+
+TEST(CheckArrayCloseFalse)
+{
+    TestResults results;
+
+    float const array1[3] = { 1.0f, 1.5f, 2.0f };
+    float const array2[3] = { 1.01f, 1.51f, 2.01f };
+    CheckArrayClose(results, array1, array2, 3, 0.001f, TestDetails("", "", "", 0));
+    CHECK_EQUAL (1, results.GetFailureCount());
+}
+
+TEST(CheckArrayCloseFailureIncludesDetails)
+{
+    RecordingReporter reporter;
+    TestResults results(&reporter);
+    TestDetails const details("arrayCloseTest", "arrayCloseSuite", "file", 1337);
+
+    float const array1[3] = { 1.0f, 1.5f, 2.0f };
+    float const array2[3] = { 1.01f, 1.51f, 2.01f };
+    CheckArrayClose(results, array1, array2, 3, 0.001f, details);
+
+    CHECK_EQUAL("arrayCloseTest", reporter.lastFailedTest);
+    CHECK_EQUAL("arrayCloseSuite", reporter.lastFailedSuite);
+    CHECK_EQUAL("file", reporter.lastFailedFile);
+    CHECK_EQUAL(1337, reporter.lastFailedLine);
+}
+
+
+TEST(CheckArray2DCloseTrue)
+{
+    TestResults results;
+
+    float const array1[3][3] = { { 1.0f, 1.5f, 2.0f },
+                                 { 2.0f, 2.5f, 3.0f },
+                                 { 3.0f, 3.5f, 4.0f } };
+    float const array2[3][3] = { { 1.01f, 1.51f, 2.01f },
+                                 { 2.01f, 2.51f, 3.01f },
+                                 { 3.01f, 3.51f, 4.01f } };
+    CheckArray2DClose(results, array1, array2, 3, 3, 0.02f, TestDetails("", "", "", 0));
+    CHECK_EQUAL (0, results.GetFailureCount());
+}
+
+TEST(CheckArray2DCloseFalse)
+{
+    TestResults results;
+
+    float const array1[3][3] = { { 1.0f, 1.5f, 2.0f },
+                                 { 2.0f, 2.5f, 3.0f },
+                                 { 3.0f, 3.5f, 4.0f } };
+    float const array2[3][3] = { { 1.01f, 1.51f, 2.01f },
+                                 { 2.01f, 2.51f, 3.01f },
+                                 { 3.01f, 3.51f, 4.01f } };
+    CheckArray2DClose(results, array1, array2, 3, 3, 0.001f, TestDetails("", "", "", 0));
+    CHECK_EQUAL (1, results.GetFailureCount());
+}
+
+TEST(CheckCloseWithDoublesSucceeds)
+{
+    CHECK_CLOSE(0.5, 0.5, 0.0001);
+}
+
+TEST(CheckArray2DCloseFailureIncludesDetails)
+{
+    RecordingReporter reporter;
+    TestResults results(&reporter);
+    TestDetails const details("array2DCloseTest", "array2DCloseSuite", "file", 1234);
+
+    float const array1[3][3] = { { 1.0f, 1.5f, 2.0f },
+                                 { 2.0f, 2.5f, 3.0f },
+                                 { 3.0f, 3.5f, 4.0f } };
+    float const array2[3][3] = { { 1.01f, 1.51f, 2.01f },
+                                 { 2.01f, 2.51f, 3.01f },
+                                 { 3.01f, 3.51f, 4.01f } };
+    CheckArray2DClose(results, array1, array2, 3, 3, 0.001f, details);
+
+    CHECK_EQUAL("array2DCloseTest", reporter.lastFailedTest);
+    CHECK_EQUAL("array2DCloseSuite", reporter.lastFailedSuite);
+    CHECK_EQUAL("file", reporter.lastFailedFile);
+    CHECK_EQUAL(1234, reporter.lastFailedLine);
+}
+
+}