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added a debounce test case

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hneemann 2017-09-12 20:33:30 +02:00
parent 9a30558a94
commit f7b4dc504e
2 changed files with 218 additions and 1 deletions
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2
src/test/java/de/neemann/digital/hdl/vhdl/TestInSimulator.java
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@ -36,7 +36,7 @@ public class TestInSimulator extends TestCase {
File examples = new File(Resources.getRoot(), "/dig/test/vhdl");
try {
int tested = new FileScanner(this::check).scan(examples);
assertEquals(16, tested);
assertEquals(17, tested);
assertEquals(tested, testBenches);
} catch (FileScanner.SkipAllException e) {
// if ghdl is not installed its also ok

217
src/test/resources/dig/test/vhdl/debounce.dig Normal file
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@ -0,0 +1,217 @@
<?xml version="1.0" encoding="utf-8"?>
<circuit>
<version>1</version>
<attributes/>
<visualElements>
<visualElement>
<elementName>D_FF</elementName>
<elementAttributes/>
<pos x="280" y="200"/>
</visualElement>
<visualElement>
<elementName>In</elementName>
<elementAttributes>
<entry>
<string>Label</string>
<string>in</string>
</entry>
</elementAttributes>
<pos x="240" y="200"/>
</visualElement>
<visualElement>
<elementName>Clock</elementName>
<elementAttributes>
<entry>
<string>Label</string>
<string>Clk</string>
</entry>
<entry>
<string>Frequency</string>
<int>10</int>
</entry>
<entry>
<string>runRealTime</string>
<boolean>true</boolean>
</entry>
</elementAttributes>
<pos x="240" y="380"/>
</visualElement>
<visualElement>
<elementName>D_FF</elementName>
<elementAttributes/>
<pos x="400" y="200"/>
</visualElement>
<visualElement>
<elementName>XOr</elementName>
<elementAttributes/>
<pos x="500" y="300"/>
</visualElement>
<visualElement>
<elementName>Counter</elementName>
<elementAttributes>
<entry>
<string>Bits</string>
<int>4</int>
</entry>
</elementAttributes>
<pos x="600" y="280"/>
</visualElement>
<visualElement>
<elementName>Register</elementName>
<elementAttributes/>
<pos x="720" y="200"/>
</visualElement>
<visualElement>
<elementName>Out</elementName>
<elementAttributes>
<entry>
<string>Label</string>
<string>out</string>
</entry>
</elementAttributes>
<pos x="800" y="220"/>
</visualElement>
<visualElement>
<elementName>VDD</elementName>
<elementAttributes/>
<pos x="580" y="260"/>
</visualElement>
<visualElement>
<elementName>Testcase</elementName>
<elementAttributes>
<entry>
<string>Testdata</string>
<testData>
<dataString> Clk in out
repeat(17) C 1 x
C 1 1
loop(n,32)
C 0 1
C 1 1
end loop
repeat(17) C 0 1
C 0 0
</dataString>
</testData>
</entry>
</elementAttributes>
<pos x="740" y="340"/>
</visualElement>
</visualElements>
<wires>
<wire>
<p1 x="680" y="240"/>
<p2 x="720" y="240"/>
</wire>
<wire>
<p1 x="560" y="320"/>
<p2 x="600" y="320"/>
</wire>
<wire>
<p1 x="380" y="340"/>
<p2 x="500" y="340"/>
</wire>
<wire>
<p1 x="580" y="280"/>
<p2 x="600" y="280"/>
</wire>
<wire>
<p1 x="240" y="200"/>
<p2 x="280" y="200"/>
</wire>
<wire>
<p1 x="340" y="200"/>
<p2 x="380" y="200"/>
</wire>
<wire>
<p1 x="460" y="200"/>
<p2 x="480" y="200"/>
</wire>
<wire>
<p1 x="480" y="200"/>
<p2 x="720" y="200"/>
</wire>
<wire>
<p1 x="380" y="200"/>
<p2 x="400" y="200"/>
</wire>
<wire>
<p1 x="660" y="300"/>
<p2 x="680" y="300"/>
</wire>
<wire>
<p1 x="580" y="300"/>
<p2 x="600" y="300"/>
</wire>
<wire>
<p1 x="480" y="300"/>
<p2 x="500" y="300"/>
</wire>
<wire>
<p1 x="240" y="380"/>
<p2 x="260" y="380"/>
</wire>
<wire>
<p1 x="360" y="380"/>
<p2 x="580" y="380"/>
</wire>
<wire>
<p1 x="260" y="380"/>
<p2 x="360" y="380"/>
</wire>
<wire>
<p1 x="580" y="380"/>
<p2 x="700" y="380"/>
</wire>
<wire>
<p1 x="700" y="220"/>
<p2 x="720" y="220"/>
</wire>
<wire>
<p1 x="780" y="220"/>
<p2 x="800" y="220"/>
</wire>
<wire>
<p1 x="260" y="220"/>
<p2 x="280" y="220"/>
</wire>
<wire>
<p1 x="360" y="220"/>
<p2 x="400" y="220"/>
</wire>
<wire>
<p1 x="480" y="200"/>
<p2 x="480" y="300"/>
</wire>
<wire>
<p1 x="260" y="220"/>
<p2 x="260" y="380"/>
</wire>
<wire>
<p1 x="580" y="300"/>
<p2 x="580" y="380"/>
</wire>
<wire>
<p1 x="580" y="260"/>
<p2 x="580" y="280"/>
</wire>
<wire>
<p1 x="360" y="220"/>
<p2 x="360" y="380"/>
</wire>
<wire>
<p1 x="680" y="240"/>
<p2 x="680" y="300"/>
</wire>
<wire>
<p1 x="700" y="220"/>
<p2 x="700" y="380"/>
</wire>
<wire>
<p1 x="380" y="200"/>
<p2 x="380" y="340"/>
</wire>
</wires>
</circuit>