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t0028: add more tests

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After I discovered that UTF-16-LE-BOM test was buggy, I decided that
better tests are required. Possibly the best option here is to compare
git results against hardcoded ground truth.

The new tests also cover more interesting chars where (ANSI != UTF-8).

Signed-off-by: Alexandr Miloslavskiy <alexandr.miloslavskiy@syntevo.com>
Reviewed-by: Torsten Bögershausen <tboegi@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Alexandr Miloslavskiy
2019-09-24 03:40:30 -07:00
committed by Junio C Hamano
parent 0b63fd6965
commit d928a8388a
1 changed files with 39 additions and 0 deletions
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39
t/t0028-working-tree-encoding.sh
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@ -280,4 +280,43 @@ test_expect_success ICONV_SHIFT_JIS 'check roundtrip encoding' '
git reset git reset
' '
# $1: checkout encoding
# $2: test string
# $3: binary test string in checkout encoding
test_commit_utf8_checkout_other () {
encoding="$1"
orig_string="$2"
expect_bytes="$3"
test_expect_success "Commit UTF-8, checkout $encoding" '
test_when_finished "git checkout HEAD -- .gitattributes" &&
test_ext="commit_utf8_checkout_$encoding" &&
test_file="test.$test_ext" &&
# Commit as UTF-8
echo "*.$test_ext text working-tree-encoding=UTF-8" >.gitattributes &&
printf "$orig_string" >$test_file &&
git add $test_file &&
git commit -m "Test data" &&
# Checkout in tested encoding
rm $test_file &&
echo "*.$test_ext text working-tree-encoding=$encoding" >.gitattributes &&
git checkout HEAD -- $test_file &&
# Test
printf $expect_bytes >$test_file.raw &&
test_cmp_bin $test_file.raw $test_file
'
}
test_commit_utf8_checkout_other "UTF-8" "Test Тест" "\124\145\163\164\040\320\242\320\265\321\201\321\202"
test_commit_utf8_checkout_other "UTF-16LE" "Test Тест" "\124\000\145\000\163\000\164\000\040\000\042\004\065\004\101\004\102\004"
test_commit_utf8_checkout_other "UTF-16BE" "Test Тест" "\000\124\000\145\000\163\000\164\000\040\004\042\004\065\004\101\004\102"
test_commit_utf8_checkout_other "UTF-16LE-BOM" "Test Тест" "\377\376\124\000\145\000\163\000\164\000\040\000\042\004\065\004\101\004\102\004"
test_commit_utf8_checkout_other "UTF-16BE-BOM" "Test Тест" "\376\377\000\124\000\145\000\163\000\164\000\040\004\042\004\065\004\101\004\102"
test_commit_utf8_checkout_other "UTF-32LE" "Test Тест" "\124\000\000\000\145\000\000\000\163\000\000\000\164\000\000\000\040\000\000\000\042\004\000\000\065\004\000\000\101\004\000\000\102\004\000\000"
test_commit_utf8_checkout_other "UTF-32BE" "Test Тест" "\000\000\000\124\000\000\000\145\000\000\000\163\000\000\000\164\000\000\000\040\000\000\004\042\000\000\004\065\000\000\004\101\000\000\004\102"
test_done test_done