mirror of
https://github.com/git/git
synced 2024-11-05 18:59:29 +00:00
caa7d79f1f
* maint: Correct common spelling mistakes in comments and tests kwset: fix spelling in comments precompose-utf8: fix spelling of "want" in error message compat/nedmalloc: fix spelling in comments compat/regex: fix spelling and grammar in comments obstack: fix spelling of similar contrib/subtree: fix spelling of accidentally git-remote-mediawiki: spelling fixes doc: various spelling fixes fast-export: fix argument name in error messages Documentation: distinguish between ref and offset deltas in pack-format i18n: make the translation of -u advice in one go
515 lines
12 KiB
Bash
Executable file
515 lines
12 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
test_description='core.whitespace rules and git apply'
|
|
|
|
. ./test-lib.sh
|
|
|
|
prepare_test_file () {
|
|
|
|
# A line that has character X is touched iff RULE is in effect:
|
|
# X RULE
|
|
# ! trailing-space
|
|
# @ space-before-tab
|
|
# # indent-with-non-tab (default tab width 8)
|
|
# = indent-with-non-tab,tabwidth=16
|
|
# % tab-in-indent
|
|
sed -e "s/_/ /g" -e "s/>/ /" <<-\EOF
|
|
An_SP in an ordinary line>and a HT.
|
|
>A HT (%).
|
|
_>A SP and a HT (@%).
|
|
_>_A SP, a HT and a SP (@%).
|
|
_______Seven SP.
|
|
________Eight SP (#).
|
|
_______>Seven SP and a HT (@%).
|
|
________>Eight SP and a HT (@#%).
|
|
_______>_Seven SP, a HT and a SP (@%).
|
|
________>_Eight SP, a HT and a SP (@#%).
|
|
_______________Fifteen SP (#).
|
|
_______________>Fifteen SP and a HT (@#%).
|
|
________________Sixteen SP (#=).
|
|
________________>Sixteen SP and a HT (@#%=).
|
|
_____a__Five SP, a non WS, two SP.
|
|
A line with a (!) trailing SP_
|
|
A line with a (!) trailing HT>
|
|
EOF
|
|
}
|
|
|
|
apply_patch () {
|
|
>target &&
|
|
sed -e "s|\([ab]\)/file|\1/target|" <patch |
|
|
git apply "$@"
|
|
}
|
|
|
|
test_fix () {
|
|
# fix should not barf
|
|
apply_patch --whitespace=fix || return 1
|
|
|
|
# find touched lines
|
|
$DIFF file target | sed -n -e "s/^> //p" >fixed
|
|
|
|
# the changed lines are all expected to change
|
|
fixed_cnt=$(wc -l <fixed)
|
|
case "$1" in
|
|
'') expect_cnt=$fixed_cnt ;;
|
|
?*) expect_cnt=$(grep "[$1]" <fixed | wc -l) ;;
|
|
esac
|
|
test $fixed_cnt -eq $expect_cnt || return 1
|
|
|
|
# and we are not missing anything
|
|
case "$1" in
|
|
'') expect_cnt=0 ;;
|
|
?*) expect_cnt=$(grep "[$1]" <file | wc -l) ;;
|
|
esac
|
|
test $fixed_cnt -eq $expect_cnt || return 1
|
|
|
|
# Get the patch actually applied
|
|
git diff-files -p target >fixed-patch
|
|
test -s fixed-patch && return 0
|
|
|
|
# Make sure it is complaint-free
|
|
>target
|
|
git apply --whitespace=error-all <fixed-patch
|
|
|
|
}
|
|
|
|
test_expect_success setup '
|
|
|
|
>file &&
|
|
git add file &&
|
|
prepare_test_file >file &&
|
|
git diff-files -p >patch &&
|
|
>target &&
|
|
git add target
|
|
|
|
'
|
|
|
|
test_expect_success 'whitespace=nowarn, default rule' '
|
|
|
|
apply_patch --whitespace=nowarn &&
|
|
test_cmp file target
|
|
|
|
'
|
|
|
|
test_expect_success 'whitespace=warn, default rule' '
|
|
|
|
apply_patch --whitespace=warn &&
|
|
test_cmp file target
|
|
|
|
'
|
|
|
|
test_expect_success 'whitespace=error-all, default rule' '
|
|
|
|
apply_patch --whitespace=error-all && return 1
|
|
test -s target && return 1
|
|
: happy
|
|
|
|
'
|
|
|
|
test_expect_success 'whitespace=error-all, no rule' '
|
|
|
|
git config core.whitespace -trailing,-space-before,-indent &&
|
|
apply_patch --whitespace=error-all &&
|
|
test_cmp file target
|
|
|
|
'
|
|
|
|
test_expect_success 'whitespace=error-all, no rule (attribute)' '
|
|
|
|
git config --unset core.whitespace &&
|
|
echo "target -whitespace" >.gitattributes &&
|
|
apply_patch --whitespace=error-all &&
|
|
test_cmp file target
|
|
|
|
'
|
|
|
|
test_expect_success 'spaces inserted by tab-in-indent' '
|
|
|
|
git config core.whitespace -trailing,-space,-indent,tab &&
|
|
rm -f .gitattributes &&
|
|
test_fix % &&
|
|
sed -e "s/_/ /g" -e "s/>/ /" <<-\EOF >expect &&
|
|
An_SP in an ordinary line>and a HT.
|
|
________A HT (%).
|
|
________A SP and a HT (@%).
|
|
_________A SP, a HT and a SP (@%).
|
|
_______Seven SP.
|
|
________Eight SP (#).
|
|
________Seven SP and a HT (@%).
|
|
________________Eight SP and a HT (@#%).
|
|
_________Seven SP, a HT and a SP (@%).
|
|
_________________Eight SP, a HT and a SP (@#%).
|
|
_______________Fifteen SP (#).
|
|
________________Fifteen SP and a HT (@#%).
|
|
________________Sixteen SP (#=).
|
|
________________________Sixteen SP and a HT (@#%=).
|
|
_____a__Five SP, a non WS, two SP.
|
|
A line with a (!) trailing SP_
|
|
A line with a (!) trailing HT>
|
|
EOF
|
|
test_cmp expect target
|
|
|
|
'
|
|
|
|
for t in - ''
|
|
do
|
|
case "$t" in '') tt='!' ;; *) tt= ;; esac
|
|
for s in - ''
|
|
do
|
|
case "$s" in '') ts='@' ;; *) ts= ;; esac
|
|
for i in - ''
|
|
do
|
|
case "$i" in '') ti='#' ti16='=';; *) ti= ti16= ;; esac
|
|
for h in - ''
|
|
do
|
|
[ -z "$h$i" ] && continue
|
|
case "$h" in '') th='%' ;; *) th= ;; esac
|
|
rule=${t}trailing,${s}space,${i}indent,${h}tab
|
|
|
|
rm -f .gitattributes
|
|
test_expect_success "rule=$rule" '
|
|
git config core.whitespace "$rule" &&
|
|
test_fix "$tt$ts$ti$th"
|
|
'
|
|
|
|
test_expect_success "rule=$rule,tabwidth=16" '
|
|
git config core.whitespace "$rule,tabwidth=16" &&
|
|
test_fix "$tt$ts$ti16$th"
|
|
'
|
|
|
|
test_expect_success "rule=$rule (attributes)" '
|
|
git config --unset core.whitespace &&
|
|
echo "target whitespace=$rule" >.gitattributes &&
|
|
test_fix "$tt$ts$ti$th"
|
|
'
|
|
|
|
test_expect_success "rule=$rule,tabwidth=16 (attributes)" '
|
|
echo "target whitespace=$rule,tabwidth=16" >.gitattributes &&
|
|
test_fix "$tt$ts$ti16$th"
|
|
'
|
|
|
|
done
|
|
done
|
|
done
|
|
done
|
|
|
|
create_patch () {
|
|
sed -e "s/_/ /" <<-\EOF
|
|
diff --git a/target b/target
|
|
index e69de29..8bd6648 100644
|
|
--- a/target
|
|
+++ b/target
|
|
@@ -0,0 +1,3 @@
|
|
+An empty line follows
|
|
+
|
|
+A line with trailing whitespace and no newline_
|
|
\ No newline at end of file
|
|
EOF
|
|
}
|
|
|
|
test_expect_success 'trailing whitespace & no newline at the end of file' '
|
|
>target &&
|
|
create_patch >patch-file &&
|
|
git apply --whitespace=fix patch-file &&
|
|
grep "newline$" target &&
|
|
grep "^$" target
|
|
'
|
|
|
|
test_expect_success 'blank at EOF with --whitespace=fix (1)' '
|
|
test_might_fail git config --unset core.whitespace &&
|
|
rm -f .gitattributes &&
|
|
|
|
{ echo a; echo b; echo c; } >one &&
|
|
git add one &&
|
|
{ echo a; echo b; echo c; } >expect &&
|
|
{ cat expect; echo; } >one &&
|
|
git diff -- one >patch &&
|
|
|
|
git checkout one &&
|
|
git apply --whitespace=fix patch &&
|
|
test_cmp expect one
|
|
'
|
|
|
|
test_expect_success 'blank at EOF with --whitespace=fix (2)' '
|
|
{ echo a; echo b; echo c; } >one &&
|
|
git add one &&
|
|
{ echo a; echo c; } >expect &&
|
|
{ cat expect; echo; echo; } >one &&
|
|
git diff -- one >patch &&
|
|
|
|
git checkout one &&
|
|
git apply --whitespace=fix patch &&
|
|
test_cmp expect one
|
|
'
|
|
|
|
test_expect_success 'blank at EOF with --whitespace=fix (3)' '
|
|
{ echo a; echo b; echo; } >one &&
|
|
git add one &&
|
|
{ echo a; echo c; echo; } >expect &&
|
|
{ cat expect; echo; echo; } >one &&
|
|
git diff -- one >patch &&
|
|
|
|
git checkout one &&
|
|
git apply --whitespace=fix patch &&
|
|
test_cmp expect one
|
|
'
|
|
|
|
test_expect_success 'blank at end of hunk, not at EOF with --whitespace=fix' '
|
|
{ echo a; echo b; echo; echo; echo; echo; echo; echo d; } >one &&
|
|
git add one &&
|
|
{ echo a; echo c; echo; echo; echo; echo; echo; echo; echo d; } >expect &&
|
|
cp expect one &&
|
|
git diff -- one >patch &&
|
|
|
|
git checkout one &&
|
|
git apply --whitespace=fix patch &&
|
|
test_cmp expect one
|
|
'
|
|
|
|
test_expect_success 'blank at EOF with --whitespace=warn' '
|
|
{ echo a; echo b; echo c; } >one &&
|
|
git add one &&
|
|
echo >>one &&
|
|
cat one >expect &&
|
|
git diff -- one >patch &&
|
|
|
|
git checkout one &&
|
|
git apply --whitespace=warn patch 2>error &&
|
|
test_cmp expect one &&
|
|
grep "new blank line at EOF" error
|
|
'
|
|
|
|
test_expect_success 'blank at EOF with --whitespace=error' '
|
|
{ echo a; echo b; echo c; } >one &&
|
|
git add one &&
|
|
cat one >expect &&
|
|
echo >>one &&
|
|
git diff -- one >patch &&
|
|
|
|
git checkout one &&
|
|
test_must_fail git apply --whitespace=error patch 2>error &&
|
|
test_cmp expect one &&
|
|
grep "new blank line at EOF" error
|
|
'
|
|
|
|
test_expect_success 'blank but not empty at EOF' '
|
|
{ echo a; echo b; echo c; } >one &&
|
|
git add one &&
|
|
echo " " >>one &&
|
|
cat one >expect &&
|
|
git diff -- one >patch &&
|
|
|
|
git checkout one &&
|
|
git apply --whitespace=warn patch 2>error &&
|
|
test_cmp expect one &&
|
|
grep "new blank line at EOF" error
|
|
'
|
|
|
|
test_expect_success 'applying beyond EOF requires one non-blank context line' '
|
|
{ echo; echo; echo; echo; } >one &&
|
|
git add one &&
|
|
{ echo b; } >>one &&
|
|
git diff -- one >patch &&
|
|
|
|
git checkout one &&
|
|
{ echo a; echo; } >one &&
|
|
cp one expect &&
|
|
test_must_fail git apply --whitespace=fix patch &&
|
|
test_cmp one expect &&
|
|
test_must_fail git apply --ignore-space-change --whitespace=fix patch &&
|
|
test_cmp one expect
|
|
'
|
|
|
|
test_expect_success 'tons of blanks at EOF should not apply' '
|
|
for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16; do
|
|
echo; echo; echo; echo;
|
|
done >one &&
|
|
git add one &&
|
|
echo a >>one &&
|
|
git diff -- one >patch &&
|
|
|
|
>one &&
|
|
test_must_fail git apply --whitespace=fix patch &&
|
|
test_must_fail git apply --ignore-space-change --whitespace=fix patch
|
|
'
|
|
|
|
test_expect_success 'missing blank line at end with --whitespace=fix' '
|
|
echo a >one &&
|
|
echo >>one &&
|
|
git add one &&
|
|
echo b >>one &&
|
|
cp one expect &&
|
|
git diff -- one >patch &&
|
|
echo a >one &&
|
|
cp one saved-one &&
|
|
test_must_fail git apply patch &&
|
|
git apply --whitespace=fix patch &&
|
|
test_cmp one expect &&
|
|
mv saved-one one &&
|
|
git apply --ignore-space-change --whitespace=fix patch &&
|
|
test_cmp one expect
|
|
'
|
|
|
|
test_expect_success 'two missing blank lines at end with --whitespace=fix' '
|
|
{ echo a; echo; echo b; echo c; } >one &&
|
|
cp one no-blank-lines &&
|
|
{ echo; echo; } >>one &&
|
|
git add one &&
|
|
echo d >>one &&
|
|
cp one expect &&
|
|
echo >>one &&
|
|
git diff -- one >patch &&
|
|
cp no-blank-lines one &&
|
|
test_must_fail git apply patch &&
|
|
git apply --whitespace=fix patch &&
|
|
test_cmp one expect &&
|
|
mv no-blank-lines one &&
|
|
test_must_fail git apply patch &&
|
|
git apply --ignore-space-change --whitespace=fix patch &&
|
|
test_cmp one expect
|
|
'
|
|
|
|
test_expect_success 'missing blank line at end, insert before end, --whitespace=fix' '
|
|
{ echo a; echo; } >one &&
|
|
git add one &&
|
|
{ echo b; echo a; echo; } >one &&
|
|
cp one expect &&
|
|
git diff -- one >patch &&
|
|
echo a >one &&
|
|
test_must_fail git apply patch &&
|
|
git apply --whitespace=fix patch &&
|
|
test_cmp one expect
|
|
'
|
|
|
|
test_expect_success 'shrink file with tons of missing blanks at end of file' '
|
|
{ echo a; echo b; echo c; } >one &&
|
|
cp one no-blank-lines &&
|
|
for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16; do
|
|
echo; echo; echo; echo;
|
|
done >>one &&
|
|
git add one &&
|
|
echo a >one &&
|
|
cp one expect &&
|
|
git diff -- one >patch &&
|
|
cp no-blank-lines one &&
|
|
test_must_fail git apply patch &&
|
|
git apply --whitespace=fix patch &&
|
|
test_cmp one expect &&
|
|
mv no-blank-lines one &&
|
|
git apply --ignore-space-change --whitespace=fix patch &&
|
|
test_cmp one expect
|
|
'
|
|
|
|
test_expect_success 'missing blanks at EOF must only match blank lines' '
|
|
{ echo a; echo b; } >one &&
|
|
git add one &&
|
|
{ echo c; echo d; } >>one &&
|
|
git diff -- one >patch &&
|
|
|
|
echo a >one &&
|
|
test_must_fail git apply patch &&
|
|
test_must_fail git apply --whitespace=fix patch &&
|
|
test_must_fail git apply --ignore-space-change --whitespace=fix patch
|
|
'
|
|
|
|
sed -e's/Z//' >one <<EOF
|
|
a
|
|
b
|
|
c
|
|
Z
|
|
EOF
|
|
|
|
test_expect_success 'missing blank line should match context line with spaces' '
|
|
git add one &&
|
|
echo d >>one &&
|
|
git diff -- one >patch &&
|
|
{ echo a; echo b; echo c; } >one &&
|
|
cp one expect &&
|
|
{ echo; echo d; } >>expect &&
|
|
git add one &&
|
|
|
|
git apply --whitespace=fix patch &&
|
|
test_cmp one expect
|
|
'
|
|
|
|
sed -e's/Z//' >one <<EOF
|
|
a
|
|
b
|
|
c
|
|
Z
|
|
EOF
|
|
|
|
test_expect_success 'same, but with the --ignore-space-option' '
|
|
git add one &&
|
|
echo d >>one &&
|
|
cp one expect &&
|
|
git diff -- one >patch &&
|
|
{ echo a; echo b; echo c; } >one &&
|
|
git add one &&
|
|
|
|
git checkout-index -f one &&
|
|
git apply --ignore-space-change --whitespace=fix patch &&
|
|
test_cmp one expect
|
|
'
|
|
|
|
test_expect_success 'same, but with CR-LF line endings && cr-at-eol set' '
|
|
git config core.whitespace cr-at-eol &&
|
|
printf "a\r\n" >one &&
|
|
printf "b\r\n" >>one &&
|
|
printf "c\r\n" >>one &&
|
|
cp one save-one &&
|
|
printf " \r\n" >>one &&
|
|
git add one &&
|
|
printf "d\r\n" >>one &&
|
|
cp one expect &&
|
|
git diff -- one >patch &&
|
|
mv save-one one &&
|
|
|
|
git apply --ignore-space-change --whitespace=fix patch &&
|
|
test_cmp one expect
|
|
'
|
|
|
|
test_expect_success 'same, but with CR-LF line endings && cr-at-eol unset' '
|
|
git config --unset core.whitespace &&
|
|
printf "a\r\n" >one &&
|
|
printf "b\r\n" >>one &&
|
|
printf "c\r\n" >>one &&
|
|
cp one save-one &&
|
|
printf " \r\n" >>one &&
|
|
git add one &&
|
|
cp one expect &&
|
|
printf "d\r\n" >>one &&
|
|
git diff -- one >patch &&
|
|
mv save-one one &&
|
|
echo d >>expect &&
|
|
|
|
git apply --ignore-space-change --whitespace=fix patch &&
|
|
test_cmp one expect
|
|
'
|
|
|
|
test_expect_success 'whitespace=fix to expand' '
|
|
qz_to_tab_space >preimage <<-\EOF &&
|
|
QQa
|
|
QQb
|
|
QQc
|
|
ZZZZZZZZZZZZZZZZd
|
|
QQe
|
|
QQf
|
|
QQg
|
|
EOF
|
|
qz_to_tab_space >patch <<-\EOF &&
|
|
diff --git a/preimage b/preimage
|
|
--- a/preimage
|
|
+++ b/preimage
|
|
@@ -1,7 +1,6 @@
|
|
QQa
|
|
QQb
|
|
QQc
|
|
-QQd
|
|
QQe
|
|
QQf
|
|
QQg
|
|
EOF
|
|
git -c core.whitespace=tab-in-indent apply --whitespace=fix patch
|
|
'
|
|
|
|
test_done
|