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|
#!/bin/bash
# Usage: ./test.sh [--regold] [test-name] python[3]
# Example:
# Run all tests:
# ./test.sh python3
# Regold all tests:
# ./test.sh --regold python3
# Run one test:
# ./test.sh tests/gold-45-sas-h-nb.txt python3
# Regold one test:
# ./test.sh --regold tests/gold-45-sas-h-nb.txt python3
if [ "$#" -gt 1 -a "$1" = "--regold" ]; then
REGOLD=true
shift
else
REGOLD=false
fi
TEST_NAME=all
if [ "$#" -gt 1 ]; then
TEST_NAME=$1
shift
fi
if [ "$#" != 1 ]; then
echo "Usage: '$0 [--regold] [test-name] python[3]'"
exit 1
fi
PYTHON="$1"
ICDIFF="icdiff"
if [ ! -z "$INSTALLED" ]; then
INVOCATION="$ICDIFF"
else
INVOCATION="$PYTHON $ICDIFF"
fi
function fail() {
echo "FAIL"
exit 1
}
function check_gold() {
local error_code
local expect=$1
local gold=tests/$2
shift
shift
if [ $TEST_NAME != "all" -a $TEST_NAME != $gold ]; then
return
fi
echo " check_gold $gold matches $@"
local tmp=/tmp/icdiff.output
$INVOCATION "$@" &> $tmp
error_code=$?
if $REGOLD; then
if [ -e $gold ] && diff $tmp $gold > /dev/null; then
echo "Did not need to regold $gold"
else
cat $tmp
read -p "Is this correct? y/n > " -n 1 -r
echo
if [[ $REPLY =~ ^[Yy]$ ]]; then
mv $tmp $gold
echo "Regolded $gold."
else
echo "Did not regold $gold."
fi
fi
return
fi
if ! diff $gold $tmp; then
echo "Got: ($tmp)"
cat $tmp
echo "Expected: ($gold)"
cat $gold
fail
fi
if [[ $error_code != $expect ]]; then
echo "Got error code: $error_code"
echo "Expected error code: $expect"
fail
fi
}
FIRST_TIME_CHECK_GIT_DIFF=true
function check_git_diff() {
local gitdiff=tests/$1
shift
echo " check_gitdiff $gitdiff matches git icdiff $@"
# Check when using icdiff in git
if $FIRST_TIME_CHECK_GIT_DIFF; then
FIRST_TIME_CHECK_GIT_DIFF=false
# Set default args when first time check git diff
yes | git difftool --extcmd icdiff > /dev/null
git config --global icdiff.options '--cols=80'
export PATH="$(pwd)":$PATH
fi
local tmp=/tmp/git-icdiff.output
git icdiff $1 $2 &> $tmp
if ! diff $tmp $gitdiff; then
echo "Got: ($tmp)"
cat $tmp
echo "Expected: ($gitdiff)"
fail
fi
}
check_gold 1 gold-recursive.txt --recursive tests/{a,b} --cols=80
check_gold 1 gold-exclude.txt --exclude-lines '^#| pad' tests/input-4-cr.txt tests/input-4-partial-cr.txt --cols=80
check_gold 0 gold-dir.txt tests/{a,b} --cols=80
check_gold 1 gold-12.txt tests/input-{1,2}.txt --cols=80
check_gold 1 gold-12-t.txt tests/input-{1,2}.txt --cols=80 --truncate
check_gold 0 gold-3.txt tests/input-{3,3}.txt
check_gold 1 gold-45.txt tests/input-{4,5}.txt --cols=80
check_gold 1 gold-45-95.txt tests/input-{4,5}.txt --cols=95
check_gold 1 gold-45-sas.txt tests/input-{4,5}.txt --cols=80 --show-all-spaces
check_gold 1 gold-45-h.txt tests/input-{4,5}.txt --cols=80 --highlight
check_gold 1 gold-45-nb.txt tests/input-{4,5}.txt --cols=80 --no-bold
check_gold 1 gold-45-sas-h.txt tests/input-{4,5}.txt --cols=80 --show-all-spaces --highlight
check_gold 1 gold-45-sas-h-nb.txt tests/input-{4,5}.txt --cols=80 --show-all-spaces --highlight --no-bold
check_gold 1 gold-sas.txt tests/input-{10,11}.txt --cols=80 --show-all-spaces
check_gold 1 gold-sns.txt tests/input-{10,11}.txt --cols=80 --show-no-spaces
check_gold 1 gold-show-spaces.txt tests/input-{10,11}.txt --cols=80
check_gold 1 gold-45-h-nb.txt tests/input-{4,5}.txt --cols=80 --highlight --no-bold
check_gold 1 gold-45-ln.txt tests/input-{4,5}.txt --cols=80 --line-numbers
check_gold 1 gold-45-ln-color.txt tests/input-{4,5}.txt --cols=80 --line-numbers --color-map='line-numbers:cyan'
check_gold 1 gold-45-nh.txt tests/input-{4,5}.txt --cols=80 --no-headers
check_gold 1 gold-45-h3.txt tests/input-{4,5}.txt --cols=80 --head=3
check_gold 2 gold-45-l.txt tests/input-{4,5}.txt --cols=80 -L left
check_gold 1 gold-45-lr.txt tests/input-{4,5}.txt --cols=80 -L left -L right
check_gold 1 gold-45-lbrb.txt tests/input-{4,5}.txt --cols=80 -L "L {basename}" -L "R {basename}"
check_gold 1 gold-45-pipe.txt tests/input-4.txt <(cat tests/input-5.txt) --cols=80 --no-headers
check_gold 1 gold-4dn.txt tests/input-4.txt /dev/null --cols=80 -L left -L right
check_gold 1 gold-dn5.txt /dev/null tests/input-5.txt --cols=80 -L left -L right
check_gold 1 gold-67.txt tests/input-{6,7}.txt --cols=80
check_gold 1 gold-67-wf.txt tests/input-{6,7}.txt --cols=80 --whole-file
check_gold 1 gold-67-ln.txt tests/input-{6,7}.txt --cols=80 --line-numbers
check_gold 1 gold-67-u3.txt tests/input-{6,7}.txt --cols=80 -U 3
check_gold 1 gold-tabs-default.txt tests/input-{8,9}.txt --cols=80
check_gold 1 gold-tabs-4.txt tests/input-{8,9}.txt --cols=80 --tabsize=4
check_gold 2 gold-file-not-found.txt tests/input-4.txt nonexistent_file
check_gold 1 gold-strip-cr-off.txt tests/input-4.txt tests/input-4-cr.txt --cols=80
check_gold 1 gold-strip-cr-on.txt tests/input-4.txt tests/input-4-cr.txt --cols=80 --strip-trailing-cr
check_gold 1 gold-no-cr-indent tests/input-4-cr.txt tests/input-4-partial-cr.txt --cols=80
check_gold 1 gold-hide-cr-if-dos tests/input-4-cr.txt tests/input-5-cr.txt --cols=80
check_gold 1 gold-12-subcolors.txt tests/input-{1,2}.txt --cols=80 --color-map='change:magenta,description:cyan_bold'
check_gold 2 gold-subcolors-bad-color tests/input-{1,2}.txt --cols=80 --color-map='change:mageta,description:cyan_bold'
check_gold 2 gold-subcolors-bad-cat tests/input-{1,2}.txt --cols=80 --color-map='chnge:magenta,description:cyan_bold'
check_gold 2 gold-subcolors-bad-fmt tests/input-{1,2}.txt --cols=80 --color-map='change:magenta:gold,description:cyan_bold'
check_gold 0 gold-identical-on.txt tests/input-{1,1}.txt -s
check_gold 2 gold-bad-encoding.txt tests/input-{1,2}.txt --encoding=nonexistend_encoding
check_gold 0 gold-recursive-with-exclude.txt --recursive -x c tests/{a,b} --cols=80
check_gold 1 gold-recursive-with-exclude2.txt --recursive -x 'excl*' tests/test-with-exclude/{a,b} --cols=80
check_gold 0 gold-exit-process-sub tests/input-1.txt <(cat tests/input-1.txt) --no-headers --cols=80
rm -f tests/permissions-{a,b}
touch tests/permissions-{a,b}
check_gold 0 gold-permissions-same.txt tests/permissions-{a,b} -P --cols=80
chmod 666 tests/permissions-a
chmod 665 tests/permissions-b
check_gold 1 gold-permissions-diff.txt tests/permissions-{a,b} -P --cols=80
echo "some text" >> tests/permissions-a
check_gold 1 gold-permissions-diff-text.txt tests/permissions-{a,b} -P --cols=80
echo -e "\04" >> tests/permissions-b
check_gold 1 gold-permissions-diff-binary.txt tests/permissions-{a,b} -P --cols=80
rm -f tests/permissions-{a,b}
if git show 4e86205629 &> /dev/null; then
# We're in the repo, so test git.
check_git_diff gitdiff-only-newlines.txt 4e86205629~1 4e86205629
else
echo "Not in icdiff repo; skipping git test"
fi
# Testing pipe behavior doesn't fit well with the check_gold system
$INVOCATION tests/input-{4,5}.txt 2>/tmp/icdiff-pipe-error-output | head -n 1
if [ -s /tmp/icdiff-pipe-error-output ]; then
echo 'emitting errors on early pipe closure'
fail
fi
VERSION=$($INVOCATION --version | awk '{print $NF}')
if [ "$VERSION" != $(head -n 1 ChangeLog) ]; then
echo "Version mismatch between ChangeLog and icdiff source."
fail
fi
function ensure_installed() {
if ! command -v "$1" >/dev/null 2>&1; then
echo "Could not find $1."
echo 'Ensure it is installed and on your $PATH.'
if [ -z "$VIRTUAL_ENV" ]; then
echo 'It appears you have have forgotten to activate your virtualenv.'
fi
echo 'See README.md for details on setting up your environment.'
fail
fi
}
if ! $REGOLD; then
echo PASS
fi
|
