1 files changed, 57 insertions, 0 deletions
diff --git a/test/analysis/AnalysisSilenceTest.c b/test/analysis/AnalysisSilenceTest.c
new file mode 100644
index 0000000..968bc37
--- /dev/null
+++ b/test/analysis/AnalysisSilenceTest.c
@@ -0,0 +1,57 @@
+#include "AnalysisSilence.h"
+#include "unit/TestRunner.h"
+
+static int _testAnalysisSilence(void)
+{
+    SampleBuffer s = newSampleBuffer(1, 64);
+    AnalysisFunctionData d = newAnalysisFunctionData();
+    assertFalse(analysisSilence(s, d));
+    freeAnalysisFunctionData(d);
+    freeSampleBuffer(s);
+    return 0;
+}
+
+static int _testAnalysisNotSilence(void)
+{
+    SampleBuffer s = newSampleBuffer(2, 64);
+    AnalysisFunctionData d = newAnalysisFunctionData();
+    unsigned long i;
+    unsigned int j;
+
+    for (i = 0; i < s->blocksize; i++) {
+        for (j = 0; j < s->numChannels; j++) {
+            s->samples[j][i] = 32767.0;
+        }
+    }
+
+    assert(analysisSilence(s, d));
+    freeAnalysisFunctionData(d);
+    freeSampleBuffer(s);
+    return 0;
+}
+
+static int _testAnalysisNotSilenceInOneChannel(void)
+{
+    SampleBuffer s = newSampleBuffer(1, 64);
+    AnalysisFunctionData d = newAnalysisFunctionData();
+    unsigned long i;
+
+    for (i = 0; i < s->blocksize; i++) {
+        s->samples[0][i] = 32767.0;
+    }
+
+    assert(analysisSilence(s, d));
+    freeAnalysisFunctionData(d);
+    freeSampleBuffer(s);
+    return 0;
+}
+
+TestSuite addAnalysisSilenceTests(void);
+TestSuite addAnalysisSilenceTests(void)
+{
+    TestSuite testSuite = newTestSuite("AnalysisSilence", NULL, NULL);
+    addTest(testSuite, "AnalysisSilence", _testAnalysisSilence);
+    addTest(testSuite, "AnalysisNotSilence", _testAnalysisNotSilence);
+    addTest(testSuite, "AnalysisNotSilenceInOneChannel", _testAnalysisNotSilenceInOneChannel);
+    return testSuite;
+}