--- /dev/null
+reading from gm/tests/inputs/dashing-incorrect-images
+writing to gm/tests/outputs/dashing-compared-against-incorrect/output-actual/images
+drawing... dashing2 [640 480]
+drawing... dashing [640 300]
+----- max pixel mismatch for 4444/dashing is 51
+Ran 2 tests: 1 passed, 1 failed, 0 missing reference images
+ 4444/dashing pixel_error 51
--- /dev/null
+#!/bin/bash
+
+# Self-tests for gm, based on tools/tests/run.sh
+
+# cd into .../trunk so all the paths will work
+cd $(dirname $0)/../..
+
+# TODO(epoger): make it look in Release and/or Debug
+GM_BINARY=out/Debug/gm
+
+# Compare contents of all files within directories $1 and $2,
+# EXCEPT for any dotfiles.
+# If there are any differences, a description is written to stdout and
+# we exit with a nonzero return value.
+# Otherwise, we write nothing to stdout and return.
+function compare_directories {
+ if [ $# != 2 ]; then
+ echo "compare_directories requires exactly 2 parameters, got $#"
+ exit 1
+ fi
+ diff -r --exclude=.* $1 $2
+ if [ $? != 0 ]; then
+ echo "failed in: compare_directories $1 $2"
+ exit 1
+ fi
+}
+
+# Run gm...
+# - with the arguments in $1
+# - writing resulting images into $2/output-actual/images
+# - writing stdout into $2/output-actual/stdout
+# - writing return value into $2/output-actual/return_value
+# Then compare all of those against $2/output-expected .
+function gm_test {
+ if [ $# != 2 ]; then
+ echo "gm_test requires exactly 2 parameters, got $#"
+ exit 1
+ fi
+ GM_ARGS="$1"
+ ACTUAL_OUTPUT_DIR="$2/output-actual"
+ EXPECTED_OUTPUT_DIR="$2/output-expected"
+
+ rm -rf $ACTUAL_OUTPUT_DIR
+ mkdir -p $ACTUAL_OUTPUT_DIR
+ COMMAND="$GM_BINARY $GM_ARGS -w $ACTUAL_OUTPUT_DIR/images"
+ echo "$COMMAND" >$ACTUAL_OUTPUT_DIR/command_line
+ $COMMAND &>$ACTUAL_OUTPUT_DIR/stdout
+ echo $? >$ACTUAL_OUTPUT_DIR/return_value
+
+ compare_directories $EXPECTED_OUTPUT_DIR $ACTUAL_OUTPUT_DIR
+}
+
+GM_TESTDIR=gm/tests
+GM_INPUTS=$GM_TESTDIR/inputs
+GM_OUTPUTS=$GM_TESTDIR/outputs
+
+gm_test "--hierarchy --match dashing --config 4444 -r $GM_INPUTS/dashing-correct-images" "$GM_OUTPUTS/dashing-compared-against-correct"
+
+# In this case, dashing.png has different pixels, but dashing2.png differs only in PNG encoding (identical pixels)
+gm_test "--hierarchy --match dashing --config 4444 -r $GM_INPUTS/dashing-incorrect-images" "$GM_OUTPUTS/dashing-compared-against-incorrect"
+
+echo "All tests passed."
# Tests for our tools.
# TODO: for now, it only tests skdiff
-# TODO: for now, assumes that it is being run from .../trunk
+
+# cd into .../trunk so all the paths will work
+cd $(dirname $0)/../..
# TODO: make it look in Release and/or Debug
SKDIFF_BINARY=out/Debug/skdiff
# we exit with a nonzero return value.
# Otherwise, we write nothing to stdout and return.
function compare_directories {
+ if [ $# != 2 ]; then
+ echo "compare_directories requires exactly 2 parameters, got $#"
+ exit 1
+ fi
diff --exclude=.* $1 $2
if [ $? != 0 ]; then
echo "failed in: compare_directories $1 $2"
# to write its output, if any, to directory $2/output-actual).
# Then compare its results against those in $2/output-expected.
function skdiff_test {
+ if [ $# != 2 ]; then
+ echo "skdiff_test requires exactly 2 parameters, got $#"
+ exit 1
+ fi
SKDIFF_ARGS="$1"
ACTUAL_OUTPUT_DIR="$2/output-actual"
EXPECTED_OUTPUT_DIR="$2/output-expected"
projects / platform / upstream / libSkiaSharp.git / commitdiff
