echo "$x"
}
- # This test is an experiment to check whether any Git users are using
- # Shells that don't support the "local" keyword. "local" is not
+ # Check whether the shell supports the "local" keyword. "local" is not
# POSIX-standard, but it is very widely supported by POSIX-compliant
- # shells, and if it doesn't cause problems for people, we would like
- # to be able to use it in Git code.
+ # shells, and we rely on it within Git's test framework.
#
- # For now, this is the only test that requires "local". If your shell
- # fails this test, you can ignore the failure, but please report the
- # problem to the Git mailing list <git@vger.kernel.org>, as it might
- # convince us to continue avoiding the use of "local".
+ # If your shell fails this test, the results of other tests may be
+ # unreliable. You may wish to report the problem to the Git mailing
+ # list <git@vger.kernel.org>, as it could cause us to reconsider
+ # relying on "local".
test_expect_success 'verify that the running shell supports "local"' '
x="notlocal" &&
echo "local" >expected1 &&
test_expect_success DONTHAVEIT 'unmet prerequisite causes test to be skipped' '
donthaveit=no
'
-if test -z "$GIT_TEST_FAIL_PREREQS" -a $haveit$donthaveit != yesyes
+if test -z "$GIT_TEST_FAIL_PREREQS_INTERNAL" -a $haveit$donthaveit != yesyes
then
say "bug in test framework: prerequisite tags do not work reliably"
exit 1
test_expect_success DONTHAVEIT,HAVEIT 'unmet prerequisites causes test to be skipped' '
donthaveiteither=no
'
-if test -z "$GIT_TEST_FAIL_PREREQS" -a $haveit$donthaveit$donthaveiteither != yesyesyes
+if test -z "$GIT_TEST_FAIL_PREREQS_INTERNAL" -a $haveit$donthaveit$donthaveiteither != yesyesyes
then
say "bug in test framework: multiple prerequisite tags do not work reliably"
exit 1
donthavetrue=no
'
-if test -z "$GIT_TEST_FAIL_PREREQS" -a "$havetrue$donthavetrue" != yesyes
+if test -z "$GIT_TEST_FAIL_PREREQS_INTERNAL" -a "$havetrue$donthavetrue" != yesyes
then
say 'bug in test framework: lazy prerequisites do not work'
exit 1
havefalse=no
'
-if test -z "$GIT_TEST_FAIL_PREREQS" -a "$nothavefalse$havefalse" != yesyes
+if test -z "$GIT_TEST_FAIL_PREREQS_INTERNAL" -a "$nothavefalse$havefalse" != yesyes
then
say 'bug in test framework: negative lazy prerequisites do not work'
exit 1
test_when_finished clean=yes
'
-if test -z "$GIT_TEST_FAIL_PREREQS" -a $clean != yes
+if test -z "$GIT_TEST_FAIL_PREREQS_INTERNAL" -a $clean != yes
then
say "bug in test framework: basic cleanup command does not work reliably"
exit 1
git tag "$1"
}
+# Efficiently create <nr> commits, each with a unique number (from 1 to <nr>
+# by default) in the commit message.
+#
+# Usage: test_commit_bulk [options] <nr>
+# -C <dir>:
+# Run all git commands in directory <dir>
+# --ref=<n>:
+# ref on which to create commits (default: HEAD)
+# --start=<n>:
+# number commit messages from <n> (default: 1)
+# --message=<msg>:
+# use <msg> as the commit mesasge (default: "commit %s")
+# --filename=<fn>:
+# modify <fn> in each commit (default: %s.t)
+# --contents=<string>:
+# place <string> in each file (default: "content %s")
+# --id=<string>:
+# shorthand to use <string> and %s in message, filename, and contents
+#
+# The message, filename, and contents strings are evaluated by printf, with the
+# first "%s" replaced by the current commit number. So you can do:
+#
+# test_commit_bulk --filename=file --contents="modification %s"
+#
+# to have every commit touch the same file, but with unique content.
+#
+test_commit_bulk () {
+ tmpfile=.bulk-commit.input
+ indir=.
+ ref=HEAD
+ n=1
+ message='commit %s'
+ filename='%s.t'
+ contents='content %s'
+ while test $# -gt 0
+ do
+ case "$1" in
+ -C)
+ indir=$2
+ shift
+ ;;
+ --ref=*)
+ ref=${1#--*=}
+ ;;
+ --start=*)
+ n=${1#--*=}
+ ;;
+ --message=*)
+ message=${1#--*=}
+ ;;
+ --filename=*)
+ filename=${1#--*=}
+ ;;
+ --contents=*)
+ contents=${1#--*=}
+ ;;
+ --id=*)
+ message="${1#--*=} %s"
+ filename="${1#--*=}-%s.t"
+ contents="${1#--*=} %s"
+ ;;
+ -*)
+ BUG "invalid test_commit_bulk option: $1"
+ ;;
+ *)
+ break
+ ;;
+ esac
+ shift
+ done
+ total=$1
+
+ add_from=
+ if git -C "$indir" rev-parse --verify "$ref"
+ then
+ add_from=t
+ fi
+
+ while test "$total" -gt 0
+ do
+ test_tick &&
+ echo "commit $ref"
+ printf 'author %s <%s> %s\n' \
+ "$GIT_AUTHOR_NAME" \
+ "$GIT_AUTHOR_EMAIL" \
+ "$GIT_AUTHOR_DATE"
+ printf 'committer %s <%s> %s\n' \
+ "$GIT_COMMITTER_NAME" \
+ "$GIT_COMMITTER_EMAIL" \
+ "$GIT_COMMITTER_DATE"
+ echo "data <<EOF"
+ printf "$message\n" $n
+ echo "EOF"
+ if test -n "$add_from"
+ then
+ echo "from $ref^0"
+ add_from=
+ fi
+ printf "M 644 inline $filename\n" $n
+ echo "data <<EOF"
+ printf "$contents\n" $n
+ echo "EOF"
+ echo
+ n=$((n + 1))
+ total=$((total - 1))
+ done >"$tmpfile"
+
+ git -C "$indir" \
+ -c fastimport.unpacklimit=0 \
+ fast-import <"$tmpfile" || return 1
+
+ # This will be left in place on failure, which may aid debugging.
+ rm -f "$tmpfile"
+
+ # If we updated HEAD, then be nice and update the index and working
+ # tree, too.
+ if test "$ref" = "HEAD"
+ then
+ git -C "$indir" checkout -f HEAD || return 1
+ fi
+
+}
+
# This function helps systems where core.filemode=false is set.
# Use it instead of plain 'chmod +x' to set or unset the executable bit
# of a file in the working directory and add it to the index.
}
test_set_prereq () {
- if test -n "$GIT_TEST_FAIL_PREREQS"
+ if test -n "$GIT_TEST_FAIL_PREREQS_INTERNAL"
then
case "$1" in
# The "!" case is handled below with
fi
}
+# Compare paths respecting core.ignoreCase
+test_cmp_fspath () {
+ if test "x$1" = "x$2"
+ then
+ return 0
+ fi
+
+ if test true != "$(git config --get --type=bool core.ignorecase)"
+ then
+ return 1
+ fi
+
+ test "x$(echo "$1" | tr A-Z a-z)" = "x$(echo "$2" | tr A-Z a-z)"
+}
+
# Print a sequence of integers in increasing order, either with
# two arguments (start and end):
#
command "$PERL_PATH" "$@" 2>&7
} 7>&2 2>&4
-# Is the value one of the various ways to spell a boolean true/false?
-test_normalize_bool () {
- git -c magic.variable="$1" config --bool magic.variable 2>/dev/null
-}
-
-# Given a variable $1, normalize the value of it to one of "true",
-# "false", or "auto" and store the result to it.
-#
-# test_tristate GIT_TEST_HTTPD
-#
-# A variable set to an empty string is set to 'false'.
-# A variable set to 'false' or 'auto' keeps its value.
-# Anything else is set to 'true'.
-# An unset variable defaults to 'auto'.
-#
-# The last rule is to allow people to set the variable to an empty
-# string and export it to decline testing the particular feature
-# for versions both before and after this change. We used to treat
-# both unset and empty variable as a signal for "do not test" and
-# took any non-empty string as "please test".
-
-test_tristate () {
- if eval "test x\"\${$1+isset}\" = xisset"
- then
- # explicitly set
- eval "
- case \"\$$1\" in
- '') $1=false ;;
- auto) ;;
- *) $1=\$(test_normalize_bool \$$1 || echo true) ;;
- esac
- "
- else
- eval "$1=auto"
- fi
-}
-
# Exit the test suite, either by skipping all remaining tests or by
-# exiting with an error. If "$1" is "auto", we then we assume we were
-# opportunistically trying to set up some tests and we skip. If it is
-# "true", then we report a failure.
+# exiting with an error. If our prerequisite variable $1 falls back
+# on a default assume we were opportunistically trying to set up some
+# tests and we skip. If it is explicitly "true", then we report a failure.
#
# The error/skip message should be given by $2.
#
test_skip_or_die () {
- case "$1" in
- auto)
+ if ! git env--helper --type=bool --default=false --exit-code $1
+ then
skip_all=$2
test_done
- ;;
- true)
- error "$2"
- ;;
- *)
- error "BUG: test tristate is '$1' (real error: $2)"
- esac
+ fi
+ error "$2"
}
# The following mingw_* functions obey POSIX shell syntax, but are actually
# Insert a slash into an object ID so it can be used to reference a location
# under ".git/objects". For example, "deadbeef..." becomes "de/adbeef..".
test_oid_to_path () {
- echo "${1%${1#??}}/${1#??}"
+ local basename=${1#??}
+ echo "${1%$basename}/$basename"
}
# Choose a port number based on the test script's number and store it in