mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-08-12 12:29:00 +00:00
117 lines
4.9 KiB
Bash
117 lines
4.9 KiB
Bash
#!/bin/bash
|
|
#
|
|
# Any copyright is dedicated to the Public Domain.
|
|
# http://creativecommons.org/publicdomain/zero/1.0/
|
|
#
|
|
# This is a script that I used to generate a suite of tests for the CSS
|
|
# properties "object-fit" and "object-position", using a template testcase
|
|
# file and reference case file.
|
|
#
|
|
# The reference case uses the "background-size" & "background-position"
|
|
# equivalent of the tested "object-fit" / "object-position" values.
|
|
# (One exception: since there is no "background-size" equivalent of
|
|
# "object-fit: scale-down", we add an extra CSS rule for the "scale-down"
|
|
# reference cases -- see REPLACEME_SCALE_DOWN_EXTRA_RULE below.)
|
|
|
|
FILE_PATH="./"
|
|
REFTEST_LIST_FILE="$FILE_PATH/reftest.list"
|
|
|
|
TEMPLATE_TESTCASE_FILENAME=$FILE_PATH/support/template-object-fit-test.html
|
|
TEMPLATE_REFERENCE_FILENAME=$FILE_PATH/support/template-object-fit-ref.html
|
|
|
|
imageFileFormat="svg"
|
|
|
|
# Array of image files to use for testing:
|
|
imageFileArr=("support/colors-16x8.svg"
|
|
"support/colors-8x16.svg"
|
|
"support/colors-16x8-noSize.svg"
|
|
"support/colors-8x16-noSize.svg"
|
|
"support/colors-16x8-parDefault.svg"
|
|
"support/colors-8x16-parDefault.svg")
|
|
numImageFiles=${#imageFileArr[@]}
|
|
|
|
# Array of "object-fit" values, & of corresponding "background-size" values.
|
|
# (Note: background-size has no equivalent for "object-fit: scale-down". We use
|
|
# "auto auto" here, which is equivalent *some* of the time; and for the cases
|
|
# where it's *not* equivalent, we use an extra CSS rule in the reference case.
|
|
# See REPLACEME_SCALE_DOWN_EXTRA_RULE below.)
|
|
objectFitArr=( "fill" "contain" "cover" "none" "scale-down" )
|
|
backgroundSizeEquivArr=( "100% 100%" "contain" "cover" "auto auto" "auto auto" )
|
|
numObjectFitVals=${#objectFitArr[@]}
|
|
|
|
# Array of tag-names for elements that we'd like to test:
|
|
# (Also: array of a single-letter abbreviation for each element, an array of
|
|
# the close tag for each element -- if a close tag is needed -- and an array
|
|
# indicating the attribute that each element uses to specify its image source.)
|
|
tagNameArr=( "embed" "img" "object" "video" )
|
|
tagLetterArr=( "e" "i" "o" "p" )
|
|
tagCloseTokenArr=( "" "" "</object>" "</video>" )
|
|
tagSrcAttrArr=( "src" "src" "data" "poster" )
|
|
numTags=${#tagNameArr[@]}
|
|
|
|
# FIRST: Add blank line & descriptive comment to reftest manifest:
|
|
echo "
|
|
# Tests for 'object-fit' / 'object-position' with an SVG image" \
|
|
>> $REFTEST_LIST_FILE
|
|
|
|
for ((i = 0; i < $numObjectFitVals; i++)); do
|
|
objectFit=${objectFitArr[$i]}
|
|
backgroundSizeEquiv=${backgroundSizeEquivArr[$i]}
|
|
|
|
# The reference case for "scale-down" needs an additional style rule, to
|
|
# look like "object-fit: scale-down" on small objects. (This is necessary
|
|
# because "background-size" doesn't have a value that exactly maps to
|
|
# "object-fit: scale-down".)
|
|
if [[ $objectFit == "scale-down" ]]; then
|
|
scaledownRule=".objectOuter > .small { background-size: contain; }"
|
|
scaledownSedCmd="s/REPLACEME_SCALE_DOWN_EXTRA_RULE/$scaledownRule/"
|
|
else
|
|
# (We're not testing "scale-down" in this generated file, so just delete
|
|
# the template's placeholder line for a "scale-down"-specific CSS rule.)
|
|
scaledownSedCmd="/REPLACEME_SCALE_DOWN_EXTRA_RULE/d"
|
|
fi
|
|
|
|
for ((j = 0; j < $numImageFiles; j++)); do
|
|
imageFile=${imageFileArr[$j]}
|
|
let testNum=$j+1
|
|
testNum="00$testNum" # zero-pad to 3 digits, per w3c convention
|
|
|
|
filenameStub="object-fit-$objectFit-$imageFileFormat-$testNum"
|
|
|
|
# Generate a reference case:
|
|
filenameRef="$filenameStub-ref.html"
|
|
echo Generating ${filenameRef}.
|
|
cat $TEMPLATE_REFERENCE_FILENAME \
|
|
| sed "s,REPLACEME_IMAGE_FILENAME,$imageFile," \
|
|
| sed "s/REPLACEME_BACKGROUND_SIZE_VAL/$backgroundSizeEquiv/" \
|
|
| sed "$scaledownSedCmd" \
|
|
| sed "/image-rendering:/d" \
|
|
> $FILE_PATH/$filenameRef;
|
|
|
|
# Generate a test for each of our tags:
|
|
for ((k = 0; k < $numTags; k++)); do
|
|
tagName=${tagNameArr[$k]}
|
|
tagLetter=${tagLetterArr[$k]}
|
|
tagCloseToken=${tagCloseTokenArr[$k]}
|
|
tagSrcAttr=${tagSrcAttrArr[$k]}
|
|
|
|
filenameTest="$filenameStub$tagLetter.html"
|
|
testTitle="'object-fit: $objectFit' on $tagName element, with a SVG image and with various 'object-position' values"
|
|
echo Generating ${filenameTest}.
|
|
cat $TEMPLATE_TESTCASE_FILENAME \
|
|
| sed "s,REPLACEME_IMAGE_FILENAME,$imageFile," \
|
|
| sed "s/REPLACEME_TEST_TITLE/$testTitle/" \
|
|
| sed "s,REPLACEME_REFERENCE_FILENAME,$filenameRef," \
|
|
| sed "s/REPLACEME_CONTAINER_TAG/$tagName/" \
|
|
| sed "s,REPLACEME_CONTAINER_CLOSETAG,$tagCloseToken," \
|
|
| sed "s/REPLACEME_SRC_ATTR/$tagSrcAttr/" \
|
|
| sed "s/REPLACEME_OBJECT_FIT_VAL/$objectFit/" \
|
|
| sed "/image-rendering:/d" \
|
|
> $FILE_PATH/$filenameTest
|
|
|
|
echo "== $filenameTest $filenameRef" \
|
|
>> $REFTEST_LIST_FILE
|
|
done
|
|
done
|
|
done
|