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authorJonathan Nieder <jrnieder@gmail.com>2012-03-13 04:59:52 (GMT)
committerJunio C Hamano <gitster@pobox.com>2012-03-13 21:26:32 (GMT)
commitef7db1933b6d4ae466a1b248a98c7ed9d1d65a41 (patch)
tree733fb8bddfc54d7562e334917acde1f0a15a272b /t/t3300-funny-names.sh
parente7a8ac3875ef2a6fe10af7f16d034a2b8f218af3 (diff)
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test: modernize funny-names test style
This is one of the early tests, so it uses a style that by modern standards can be hard to read. Tweak it to: - clearly declare what assertion each test is designed to check - mark tests that create state later tests will depend on with the word "setup" so people writing or running tests know the others can be skipped or reordered safely - put commands that populate a file with expected output inside the corresponding test stanza, so it is easier to see by eye where each test begins and ends - instead of pipelines, use commands that read and write a temporary file, so bugs causing commands to segfault or produce the wrong exit status can be caught. More cosmetic changes: - put the opening quote starting each test on the same line as the test_expect_* invocation, and indent the commands in each test with a single tab - end the test early if the underlying filesystem cannot accomodate the filenames we use, instead of marking all tests with the same TABS_IN_FILENAMES prerequisite. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t3300-funny-names.sh')
-rwxr-xr-xt/t3300-funny-names.sh347
1 files changed, 180 insertions, 167 deletions
diff --git a/t/t3300-funny-names.sh b/t/t3300-funny-names.sh
index 9114893..c53c9f6 100755
--- a/t/t3300-funny-names.sh
+++ b/t/t3300-funny-names.sh
@@ -15,191 +15,204 @@ p0='no-funny'
p1='tabs ," (dq) and spaces'
p2='just space'
-cat >"$p0" <<\EOF
-1. A quick brown fox jumps over the lazy cat, oops dog.
-2. A quick brown fox jumps over the lazy cat, oops dog.
-3. A quick brown fox jumps over the lazy cat, oops dog.
-EOF
+test_expect_success 'setup' '
+ cat >"$p0" <<-\EOF &&
+ 1. A quick brown fox jumps over the lazy cat, oops dog.
+ 2. A quick brown fox jumps over the lazy cat, oops dog.
+ 3. A quick brown fox jumps over the lazy cat, oops dog.
+ EOF
+
+ { cat "$p0" >"$p1" || :; } &&
+ { echo "Foo Bar Baz" >"$p2" || :; } &&
-cat 2>/dev/null >"$p1" "$p0"
-echo 'Foo Bar Baz' >"$p2"
+ if test -f "$p1" && cmp "$p0" "$p1"
+ then
+ test_set_prereq TABS_IN_FILENAMES
+ fi
+'
-if test -f "$p1" && cmp "$p0" "$p1"
+if ! test_have_prereq TABS_IN_FILENAMES
then
- test_set_prereq TABS_IN_FILENAMES
-else
# since FAT/NTFS does not allow tabs in filenames, skip this test
- say 'Your filesystem does not allow tabs in filenames'
+ skip_all='Your filesystem does not allow tabs in filenames'
+ test_done
fi
-test_expect_success TABS_IN_FILENAMES 'setup expect' "
-echo 'just space
-no-funny' >expected
-"
+test_expect_success 'setup: populate index and tree' '
+ git update-index --add "$p0" "$p2" &&
+ t0=$(git write-tree)
+'
-test_expect_success TABS_IN_FILENAMES 'git ls-files no-funny' \
- 'git update-index --add "$p0" "$p2" &&
+test_expect_success 'ls-files prints space in filename verbatim' '
+ printf "%s\n" "just space" no-funny >expected &&
git ls-files >current &&
- test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'setup expect' '
-t0=`git write-tree` &&
-echo "$t0" >t0 &&
+ test_cmp expected current
+'
-cat > expected <<\EOF
-just space
-no-funny
-"tabs\t,\" (dq) and spaces"
-EOF
+test_expect_success 'setup: add funny filename' '
+ git update-index --add "$p1" &&
+ t1=$(git write-tree)
'
-test_expect_success TABS_IN_FILENAMES 'git ls-files with-funny' \
- 'git update-index --add "$p1" &&
+test_expect_success 'ls-files quotes funny filename' '
+ cat >expected <<-\EOF &&
+ just space
+ no-funny
+ "tabs\t,\" (dq) and spaces"
+ EOF
git ls-files >current &&
- test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'setup expect' "
-echo 'just space
-no-funny
-tabs ,\" (dq) and spaces' >expected
-"
-
-test_expect_success TABS_IN_FILENAMES 'git ls-files -z with-funny' \
- 'git ls-files -z | perl -pe y/\\000/\\012/ >current &&
- test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'setup expect' '
-t1=`git write-tree` &&
-echo "$t1" >t1 &&
-
-cat > expected <<\EOF
-just space
-no-funny
-"tabs\t,\" (dq) and spaces"
-EOF
-'
-
-test_expect_success TABS_IN_FILENAMES 'git ls-tree with funny' \
- 'git ls-tree -r $t1 | sed -e "s/^[^ ]* //" >current &&
- test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'setup expect' '
-cat > expected <<\EOF
-A "tabs\t,\" (dq) and spaces"
-EOF
-'
-
-test_expect_success TABS_IN_FILENAMES 'git diff-index with-funny' \
- 'git diff-index --name-status $t0 >current &&
- test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'git diff-tree with-funny' \
- 'git diff-tree --name-status $t0 $t1 >current &&
- test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'setup expect' "
-echo 'A
-tabs ,\" (dq) and spaces' >expected
-"
-
-test_expect_success TABS_IN_FILENAMES 'git diff-index -z with-funny' \
- 'git diff-index -z --name-status $t0 | perl -pe y/\\000/\\012/ >current &&
- test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'git diff-tree -z with-funny' \
- 'git diff-tree -z --name-status $t0 $t1 | perl -pe y/\\000/\\012/ >current &&
- test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'setup expect' '
-cat > expected <<\EOF
-CNUM no-funny "tabs\t,\" (dq) and spaces"
-EOF
-'
-
-test_expect_success TABS_IN_FILENAMES 'git diff-tree -C with-funny' \
- 'git diff-tree -C --find-copies-harder --name-status \
- $t0 $t1 | sed -e 's/^C[0-9]*/CNUM/' >current &&
- test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'setup expect' '
-cat > expected <<\EOF
-RNUM no-funny "tabs\t,\" (dq) and spaces"
-EOF
-'
-
-test_expect_success TABS_IN_FILENAMES 'git diff-tree delete with-funny' \
- 'git update-index --force-remove "$p0" &&
- git diff-index -M --name-status \
- $t0 | sed -e 's/^R[0-9]*/RNUM/' >current &&
- test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'setup expect' '
-cat > expected <<\EOF
-diff --git a/no-funny "b/tabs\t,\" (dq) and spaces"
-similarity index NUM%
-rename from no-funny
-rename to "tabs\t,\" (dq) and spaces"
-EOF
-'
-
-test_expect_success TABS_IN_FILENAMES 'git diff-tree delete with-funny' \
- 'git diff-index -M -p $t0 |
- sed -e "s/index [0-9]*%/index NUM%/" >current &&
- test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'setup expect' '
-chmod +x "$p1" &&
-cat > expected <<\EOF
-diff --git a/no-funny "b/tabs\t,\" (dq) and spaces"
-old mode 100644
-new mode 100755
-similarity index NUM%
-rename from no-funny
-rename to "tabs\t,\" (dq) and spaces"
-EOF
-'
-
-test_expect_success TABS_IN_FILENAMES 'git diff-tree delete with-funny' \
- 'git diff-index -M -p $t0 |
- sed -e "s/index [0-9]*%/index NUM%/" >current &&
- test_cmp expected current'
+ test_cmp expected current
+'
-test_expect_success TABS_IN_FILENAMES 'setup expect' '
-cat >expected <<\EOF
- "tabs\t,\" (dq) and spaces"
- 1 file changed, 0 insertions(+), 0 deletions(-)
-EOF
-'
-
-test_expect_success TABS_IN_FILENAMES 'diffstat for rename with funny chars' \
- 'git diff-index -M -p $t0 |
- git apply --stat | sed -e "s/|.*//" -e "s/ *\$//" >current &&
- test_i18ncmp expected current'
+test_expect_success 'ls-files -z does not quote funny filename' '
+ cat >expected <<-\EOF &&
+ just space
+ no-funny
+ tabs ," (dq) and spaces
+ EOF
+ git ls-files -z >ls-files.z &&
+ perl -pe "y/\000/\012/" <ls-files.z >current &&
+ test_cmp expected current
+'
-test_expect_success TABS_IN_FILENAMES 'numstat for rename with funny chars' \
- 'cat >expected <<-\EOF &&
- 0 0 "tabs\t,\" (dq) and spaces"
+test_expect_success 'ls-tree quotes funny filename' '
+ cat >expected <<-\EOF &&
+ just space
+ no-funny
+ "tabs\t,\" (dq) and spaces"
EOF
- git diff-index -M -p $t0 >diff &&
- git apply --numstat <diff >current &&
- test_cmp expected current'
+ git ls-tree -r $t1 >ls-tree &&
+ sed -e "s/^[^ ]* //" <ls-tree >current &&
+ test_cmp expected current
+'
-test_expect_success TABS_IN_FILENAMES 'setup expect' '
-cat > expected <<\EOF
-0 3 no-funny
-3 0 "tabs\t,\" (dq) and spaces"
-EOF
+test_expect_success 'diff-index --name-status quotes funny filename' '
+ cat >expected <<-\EOF &&
+ A "tabs\t,\" (dq) and spaces"
+ EOF
+ git diff-index --name-status $t0 >current &&
+ test_cmp expected current
'
-test_expect_success TABS_IN_FILENAMES 'numstat without -M for funny rename' \
- 'git diff-index -p $t0 |
- git apply --numstat >current &&
- test_cmp expected current'
+test_expect_success 'diff-tree --name-status quotes funny filename' '
+ cat >expected <<-\EOF &&
+ A "tabs\t,\" (dq) and spaces"
+ EOF
+ git diff-tree --name-status $t0 $t1 >current &&
+ test_cmp expected current
+'
+
+test_expect_success 'diff-index -z does not quote funny filename' '
+ cat >expected <<-\EOF &&
+ A
+ tabs ," (dq) and spaces
+ EOF
+ git diff-index -z --name-status $t0 >diff-index.z &&
+ perl -pe "y/\000/\012/" <diff-index.z >current &&
+ test_cmp expected current
+'
+
+test_expect_success 'diff-tree -z does not quote funny filename' '
+ cat >expected <<-\EOF &&
+ A
+ tabs ," (dq) and spaces
+ EOF
+ git diff-tree -z --name-status $t0 $t1 >diff-tree.z &&
+ perl -pe y/\\000/\\012/ <diff-tree.z >current &&
+ test_cmp expected current
+'
+
+test_expect_success 'diff-tree --find-copies-harder quotes funny filename' '
+ cat >expected <<-\EOF &&
+ CNUM no-funny "tabs\t,\" (dq) and spaces"
+ EOF
+ git diff-tree -C --find-copies-harder --name-status $t0 $t1 >out &&
+ sed -e "s/^C[0-9]*/CNUM/" <out >current &&
+ test_cmp expected current
+'
-test_expect_success TABS_IN_FILENAMES 'numstat for non-git funny rename diff' \
- 'git diff-index -p $t0 |
- sed -ne "/^[-+@]/p" |
- git apply --numstat >current &&
- test_cmp expected current'
+test_expect_success 'setup: remove unfunny index entry' '
+ git update-index --force-remove "$p0"
+'
+
+test_expect_success 'diff-tree -M quotes funny filename' '
+ cat >expected <<-\EOF &&
+ RNUM no-funny "tabs\t,\" (dq) and spaces"
+ EOF
+ git diff-index -M --name-status $t0 >out &&
+ sed -e "s/^R[0-9]*/RNUM/" <out >current &&
+ test_cmp expected current
+'
+
+test_expect_success 'diff-index -M -p quotes funny filename' '
+ cat >expected <<-\EOF &&
+ diff --git a/no-funny "b/tabs\t,\" (dq) and spaces"
+ similarity index NUM%
+ rename from no-funny
+ rename to "tabs\t,\" (dq) and spaces"
+ EOF
+ git diff-index -M -p $t0 >diff &&
+ sed -e "s/index [0-9]*%/index NUM%/" <diff >current &&
+ test_cmp expected current
+'
+
+test_expect_success 'setup: mode change' '
+ chmod +x "$p1"
+'
+
+test_expect_success 'diff-index -M -p with mode change quotes funny filename' '
+ cat >expected <<-\EOF &&
+ diff --git a/no-funny "b/tabs\t,\" (dq) and spaces"
+ old mode 100644
+ new mode 100755
+ similarity index NUM%
+ rename from no-funny
+ rename to "tabs\t,\" (dq) and spaces"
+ EOF
+ git diff-index -M -p $t0 >diff &&
+ sed -e "s/index [0-9]*%/index NUM%/" <diff >current &&
+ test_cmp expected current
+'
+
+test_expect_success 'diffstat for rename quotes funny filename' '
+ cat >expected <<-\EOF &&
+ "tabs\t,\" (dq) and spaces"
+ 1 file changed, 0 insertions(+), 0 deletions(-)
+ EOF
+ git diff-index -M -p $t0 >diff &&
+ git apply --stat <diff >diffstat &&
+ sed -e "s/|.*//" -e "s/ *\$//" <diffstat >current &&
+ test_i18ncmp expected current
+'
+
+test_expect_success 'numstat for rename quotes funny filename' '
+ cat >expected <<-\EOF &&
+ 0 0 "tabs\t,\" (dq) and spaces"
+ EOF
+ git diff-index -M -p $t0 >diff &&
+ git apply --numstat <diff >current &&
+ test_cmp expected current
+'
+
+test_expect_success 'numstat without -M quotes funny filename' '
+ cat >expected <<-\EOF &&
+ 0 3 no-funny
+ 3 0 "tabs\t,\" (dq) and spaces"
+ EOF
+ git diff-index -p $t0 >diff &&
+ git apply --numstat <diff >current &&
+ test_cmp expected current
+'
+
+test_expect_success 'numstat for non-git rename diff quotes funny filename' '
+ cat >expected <<-\EOF &&
+ 0 3 no-funny
+ 3 0 "tabs\t,\" (dq) and spaces"
+ EOF
+ git diff-index -p $t0 >git-diff &&
+ sed -ne "/^[-+@]/p" <git-diff >diff &&
+ git apply --numstat <diff >current &&
+ test_cmp expected current
+'
test_done