Moved four more tests to CxxTest

(bzr r650)

1 files changed, 91 insertions, 0 deletions

diff --git a/src/round-test.h b/src/round-test.h
new file mode 100644
index 000000000..f2918583a
--- /dev/null
+++ b/src/round-test.h
@@ -0,0 +1,91 @@
+
+#ifndef SEEN_ROUND_TEST_H
+#define SEEN_ROUND_TEST_H
+
+#include <cxxtest/TestSuite.h>
+
+#include <vector>
+#include <round.h>
+
+class RoundTest : public CxxTest::TestSuite
+{
+public:
+    struct Case {
+        double arg0;
+        double ret;
+    };
+
+    std::vector<Case> nonneg_round_cases;
+    std::vector<Case> nonpos_round_cases;
+
+    RoundTest() :
+        TestSuite()
+    {
+        Case cases[] = {
+            { 5.0, 5.0 },
+            { 0.0, 0.0 },
+            { 5.4, 5.0 },
+            { 5.6, 6.0 },
+            { 1e-7, 0.0 },
+            { 1e7 + .49, 1e7 },
+            { 1e7 + .51, 1e7 + 1 },
+            { 1e12 + .49, 1e12 },
+            { 1e12 + .51, 1e12 + 1 },
+            { 1e40, 1e40 }
+        };
+
+        for ( size_t i = 0; i < G_N_ELEMENTS(cases); i++ )
+        {
+            nonneg_round_cases.push_back( cases[i] );
+
+            Case tmp = {-nonneg_round_cases[i].arg0, -nonneg_round_cases[i].ret};
+            nonpos_round_cases.push_back( tmp );
+        }
+    }
+
+    virtual ~RoundTest()
+    {
+    }
+    
+    static RoundTest *createSuite() { return new RoundTest(); }
+    static void destroySuite( RoundTest *suite ) { delete suite; }
+
+// -------------------------------------------------------------------------
+// -------------------------------------------------------------------------
+
+
+
+    void testNonNegRound()
+    {
+        for ( size_t i = 0; i < nonneg_round_cases.size(); i++ )
+        {
+            double result = Inkscape::round( nonneg_round_cases[i].arg0 );
+            TS_ASSERT_EQUALS( result, nonneg_round_cases[i].ret );
+        }
+    }
+
+    void testNonPosRoung()
+    {
+        for ( size_t i = 0; i < nonpos_round_cases.size(); i++ )
+        {
+            double result = Inkscape::round( nonpos_round_cases[i].arg0 );
+            TS_ASSERT_EQUALS( result, nonpos_round_cases[i].ret );
+        }
+    }
+
+};
+
+
+#endif // SEEN_ROUND_TEST_H
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
+