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authorJunio C Hamano <junkio@cox.net>2005-07-07 18:39:10 (GMT)
committerLinus Torvalds <torvalds@g5.osdl.org>2005-07-07 22:53:35 (GMT)
commit776566000ffed2ffed5783f2227bb36859c85005 (patch)
treee6f357742c9eaebbd8421c2169474a43151e06c5 /t/t6000lib.sh
parente95ab1edf38a0747832330cfa66763c25af9ad62 (diff)
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[PATCH] Prevent t6000 series from dropping useless sed.script in t/
The Makefile in the test suite directory considers any file matching t[0-9][0-9][0-9][0-9]-*.sh as the top-level test script to be executed. Unfortunately this was not documented, and the common test library, t6000-lib.sh was named to match that pattern. This caused t6000-lib.sh to be called from Makefile as the top-level program, causing it to leave t/sed.script file behind. Rename it to t6000lib.sh to prevent this, and document the naming convention a bit more clearly. Signed-off-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 't/t6000lib.sh')
-rw-r--r--t/t6000lib.sh109
1 files changed, 109 insertions, 0 deletions
diff --git a/t/t6000lib.sh b/t/t6000lib.sh
new file mode 100644
index 0000000..01f796e
--- /dev/null
+++ b/t/t6000lib.sh
@@ -0,0 +1,109 @@
+[ -d .git/refs/tags ] || mkdir -p .git/refs/tags
+
+:> sed.script
+
+# Answer the sha1 has associated with the tag. The tag must exist in .git or .git/refs/tags
+tag()
+{
+ _tag=$1
+ [ -f .git/refs/tags/$_tag ] || error "tag: \"$_tag\" does not exist"
+ cat .git/refs/tags/$_tag
+}
+
+# Generate a commit using the text specified to make it unique and the tree
+# named by the tag specified.
+unique_commit()
+{
+ _text=$1
+ _tree=$2
+ shift 2
+ echo $_text | git-commit-tree $(tag $_tree) "$@"
+}
+
+# Save the output of a command into the tag specified. Prepend
+# a substitution script for the tag onto the front of sed.script
+save_tag()
+{
+ _tag=$1
+ [ -n "$_tag" ] || error "usage: save_tag tag commit-args ..."
+ shift 1
+ "$@" >.git/refs/tags/$_tag
+
+ echo "s/$(tag $_tag)/$_tag/g" > sed.script.tmp
+ cat sed.script >> sed.script.tmp
+ rm sed.script
+ mv sed.script.tmp sed.script
+}
+
+# Replace unhelpful sha1 hashses with their symbolic equivalents
+entag()
+{
+ sed -f sed.script
+}
+
+# Execute a command after first saving, then setting the GIT_AUTHOR_EMAIL
+# tag to a specified value. Restore the original value on return.
+as_author()
+{
+ _author=$1
+ shift 1
+ _save=$GIT_AUTHOR_EMAIL
+
+ export GIT_AUTHOR_EMAIL="$_author"
+ "$@"
+ export GIT_AUTHOR_EMAIL="$_save"
+}
+
+commit_date()
+{
+ _commit=$1
+ git-cat-file commit $_commit | sed -n "s/^committer .*> \([0-9]*\) .*/\1/p"
+}
+
+on_committer_date()
+{
+ _date=$1
+ shift 1
+ GIT_COMMITTER_DATE=$_date "$@"
+}
+
+# Execute a command and suppress any error output.
+hide_error()
+{
+ "$@" 2>/dev/null
+}
+
+check_output()
+{
+ _name=$1
+ shift 1
+ if eval "$*" | entag > $_name.actual
+ then
+ diff $_name.expected $_name.actual
+ else
+ return 1;
+ fi
+}
+
+# Turn a reasonable test description into a reasonable test name.
+# All alphanums translated into -'s which are then compressed and stripped
+# from front and back.
+name_from_description()
+{
+ tr "'" '-' | tr '~`!@#$%^&*()_+={}[]|\;:"<>,/? ' '-' | tr -s '-' | tr '[A-Z]' '[a-z]' | sed "s/^-*//;s/-*\$//"
+}
+
+
+# Execute the test described by the first argument, by eval'ing
+# command line specified in the 2nd argument. Check the status code
+# is zero and that the output matches the stream read from
+# stdin.
+test_output_expect_success()
+{
+ _description=$1
+ _test=$2
+ [ $# -eq 2 ] || error "usage: test_output_expect_success description test <<EOF ... EOF"
+ _name=$(echo $_description | name_from_description)
+ cat > $_name.expected
+ test_expect_success "$_description" "check_output $_name \"$_test\""
+}