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137 lines
3.0 KiB
137 lines
3.0 KiB
#!/bin/bash
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#
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# Copyright 2009 Google Inc. All Rights Reserved.
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# Author: weasel@google.com (Tim Baverstock)
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#
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# This program and the accompanying materials are made available under
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# the terms of the Common Public License v1.0 which accompanies this
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# distribution, and is available at http://www.eclipse.org/legal/cpl-v10.html
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#
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# This script tests the emma jar from the sources in this directory.
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# This script has to be run from its current directory ONLY.
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# Sample usages:
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# To just test emma.jar:
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# ./test.sh
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TESTDIR=/tmp/test-emma/$$
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JAVADIR=$TESTDIR/android3/java
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SOURCEDIR=$JAVADIR/com/android/bunnies
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mkdir -p $SOURCEDIR
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cat <<END >$SOURCEDIR/Bunny.java
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package com.android.bunnies;
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import java.util.Random;
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public class Bunny {
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int randomNumber1 = (new Random()).nextInt();
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int randomNumber2;
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{
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Random r = new Random();
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randomNumber2 = r.nextInt();
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}
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int addOne(int a) {
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int b = a + 1;
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return identity(a + 1)
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? 1
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: 0;
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}
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int dontAddOne(int a) {
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return a;
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}
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boolean identity(int a) {
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return a != a;
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}
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public static void main(String[] args) {
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Bunny thisThing = new Bunny();
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SubBunny thatThing = new SubBunny();
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System.out.println(thisThing.addOne(2));
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System.out.println(thatThing.addOne(2));
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}
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}
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END
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cat <<END >$SOURCEDIR/SubBunny.java
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package com.android.bunnies;
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import com.android.bunnies.Bunny;
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class SubBunny extends Bunny {
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int addOne(int a) {
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int b = a + 2;
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return identity(a) && identity(b) || identity(b)
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? 1
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: 0;
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}
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boolean identity(int a) {
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return a == a;
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}
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}
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END
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GOLDEN=$TESTDIR/golden.lcov
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cat <<END >$GOLDEN
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SF:com/android/bunnies/SubBunny.java
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FN:5,SubBunny::addOne (int): int
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FNDA:1,SubBunny::addOne (int): int
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FN:12,SubBunny::identity (int): boolean
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FNDA:1,SubBunny::identity (int): boolean
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FN:3,SubBunny::SubBunny (): void
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FNDA:1,SubBunny::SubBunny (): void
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DA:3,1
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DA:5,1
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DA:6,1
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DA:12,1
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end_of_record
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SF:com/android/bunnies/Bunny.java
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FN:23,Bunny::dontAddOne (int): int
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FNDA:0,Bunny::dontAddOne (int): int
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FN:27,Bunny::identity (int): boolean
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FNDA:1,Bunny::identity (int): boolean
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FN:16,Bunny::addOne (int): int
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FNDA:1,Bunny::addOne (int): int
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FN:5,Bunny::Bunny (): void
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FNDA:1,Bunny::Bunny (): void
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FN:31,Bunny::main (String []): void
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FNDA:1,Bunny::main (String []): void
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DA:5,1
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DA:6,1
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DA:11,1
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DA:12,1
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DA:13,1
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DA:16,1
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DA:17,1
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DA:23,0
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DA:27,1
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DA:31,1
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DA:32,1
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DA:33,1
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DA:34,1
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DA:35,1
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end_of_record
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END
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javac -g $(find $SOURCEDIR -name \*.java)
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COVERAGE=$TESTDIR/coverage.dat
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java -cp dist/emma.jar emmarun -r lcov -cp $JAVADIR \
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-sp $JAVADIR -Dreport.lcov.out.file=$COVERAGE com.android.bunnies.Bunny
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# Don't really need to test these separately, but it's useful to me for now.
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if ! diff <(sort $GOLDEN) <(sort $COVERAGE) >$TESTDIR/diff-sorted; then
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echo Tests failed: Additional or missing lines: See $TESTDIR/diff-sorted
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exit
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fi
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if ! diff $GOLDEN $COVERAGE >$TESTDIR/diff-ordered; then
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echo Tests failed: same lines, different order: See $TESTDIR/diff-ordered
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exit
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fi
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rm -rf $TESTDIR
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echo Tests passed.
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