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@@ -23,9 +23,12 @@ static void testOverflow(Test& test) {
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test.checkEqual(false, r3, "check buffer write return value 3");
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test.checkEqual(true, r4, "check buffer write return value 4");
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test.checkEqual(true, r5, "check buffer write return value 5");
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- test.checkEqual(1, buffer.read(), "can read value from overflowed buffer 1");
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- test.checkEqual(2, buffer.read(), "can read value from overflowed buffer 2");
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- test.checkEqual(3, buffer.read(), "can read value from overflowed buffer 3");
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+ test.checkEqual(1, buffer.read(),
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+ "can read value from overflowed buffer 1");
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+ test.checkEqual(2, buffer.read(),
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+ "can read value from overflowed buffer 2");
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+ test.checkEqual(3, buffer.read(),
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+ "can read value from overflowed buffer 3");
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test.checkEqual(false, buffer.canRead(), "values are gone after full read");
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}
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@@ -36,17 +39,31 @@ static void testRefill(Test& test) {
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buffer.write(3);
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buffer.write(4);
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test.checkEqual(true, buffer.canRead(), "values are ready to be read 2");
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- test.checkEqual(1, buffer.read(), "can read value from overflowed buffer 1");
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- test.checkEqual(2, buffer.read(), "can read value from overflowed buffer 2");
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- test.checkEqual(3, buffer.read(), "can read value from overflowed buffer 3");
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- test.checkEqual(false, buffer.canRead(), "values are gone after full read 1");
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+ test.checkEqual(1, buffer.read(),
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+ "can read value from overflowed buffer 1");
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+ test.checkEqual(2, buffer.read(),
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+ "can read value from overflowed buffer 2");
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+ test.checkEqual(3, buffer.read(),
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+ "can read value from overflowed buffer 3");
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+ test.checkEqual(false, buffer.canRead(),
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+ "values are gone after full read 1");
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buffer.write(5);
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buffer.write(6);
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test.checkEqual(true, buffer.canRead(), "values are ready to be read 2");
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- test.checkEqual(5, buffer.read(), "can read value from overflowed buffer 4");
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- test.checkEqual(6, buffer.read(), "can read value from overflowed buffer 5");
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- test.checkEqual(false, buffer.canRead(), "values are gone after full read 1");
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-
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+ test.checkEqual(5, buffer.read(),
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+ "can read value from overflowed buffer 4");
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+ test.checkEqual(6, buffer.read(),
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+ "can read value from overflowed buffer 5");
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+ test.checkEqual(false, buffer.canRead(),
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+ "values are gone after full read 1");
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+}
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+
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+static void testClear(Test& test) {
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+ RingBuffer<int, 3> buffer;
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+ buffer.write(1);
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+ buffer.write(2);
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+ buffer.clear();
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+ test.checkEqual(false, buffer.canRead(), "no read after clear");
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}
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void RingBufferTests::test() {
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@@ -54,5 +71,6 @@ void RingBufferTests::test() {
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testReadAndWrite(test);
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testOverflow(test);
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testRefill(test);
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+ testClear(test);
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test.finalize();
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}
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