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test-only: add test coverage of skdiff over input with identical bits or pixels

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Review URL: https://codereview.appspot.com/6260055

git-svn-id: http://skia.googlecode.com/svn/trunk@4084 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
epoger@google.com 2012-05-30 19:12:45 +00:00
parent 23cb2299dd
commit 8e4e51d69b
7 changed files with 28 additions and 0 deletions
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16
tools/tests/run.sh
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@ -39,6 +39,22 @@ function skdiff_test {
}
SKDIFF_TESTDIR=tools/tests/skdiff
# Run skdiff over a variety of file pair types: identical bits, identical
# pixels, missing from baseDir, etc.
# TODO: In the near future, skdiff will return a nonzero exit code in this case.
skdiff_test "$SKDIFF_TESTDIR/baseDir $SKDIFF_TESTDIR/comparisonDir" "$SKDIFF_TESTDIR/test1"
# Same as above but without generating HTML output files.
# TODO: In the near future, skdiff will return a nonzero exit code in this case.
skdiff_test "--nodiffs $SKDIFF_TESTDIR/baseDir $SKDIFF_TESTDIR/comparisonDir" "$SKDIFF_TESTDIR/test2"
# Run skdiff over just the files that have identical bits, to validate any
# behavior/return value differences in this case.
skdiff_test "--nodiffs --match identical-bits $SKDIFF_TESTDIR/baseDir $SKDIFF_TESTDIR/comparisonDir" "$SKDIFF_TESTDIR/identical-bits"
# Run skdiff over just the files that have identical bits or identical pixels,
# to validate any behavior/return value differences in this case.
skdiff_test "--nodiffs --match identical-bits --match identical-pixels $SKDIFF_TESTDIR/baseDir $SKDIFF_TESTDIR/comparisonDir" "$SKDIFF_TESTDIR/identical-bits-or-pixels"
echo "All tests passed."

1
tools/tests/skdiff/identical-bits-or-pixels/output-expected/command_line Normal file
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@ -0,0 +1 @@
out/Debug/skdiff --nodiffs --match identical-bits --match identical-pixels tools/tests/skdiff/baseDir tools/tests/skdiff/comparisonDir tools/tests/skdiff/identical-bits-or-pixels/output-actual

1
tools/tests/skdiff/identical-bits-or-pixels/output-expected/return_value Normal file
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@ -0,0 +1 @@
0

4
tools/tests/skdiff/identical-bits-or-pixels/output-expected/stdout Normal file
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@ -0,0 +1,4 @@
baseDir is [tools/tests/skdiff/baseDir/]
comparisonDir is [tools/tests/skdiff/comparisonDir/]
not writing any diffs to outputDir [tools/tests/skdiff/identical-bits-or-pixels/output-actual/]
3 of 3 images matched.

1
tools/tests/skdiff/identical-bits/output-expected/command_line Normal file
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@ -0,0 +1 @@
out/Debug/skdiff --nodiffs --match identical-bits tools/tests/skdiff/baseDir tools/tests/skdiff/comparisonDir tools/tests/skdiff/identical-bits/output-actual

1
tools/tests/skdiff/identical-bits/output-expected/return_value Normal file
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@ -0,0 +1 @@
0

4
tools/tests/skdiff/identical-bits/output-expected/stdout Normal file
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@ -0,0 +1,4 @@
baseDir is [tools/tests/skdiff/baseDir/]
comparisonDir is [tools/tests/skdiff/comparisonDir/]
not writing any diffs to outputDir [tools/tests/skdiff/identical-bits/output-actual/]
2 of 2 images matched.