tests: skip perl tests if NO_PERL is defined

These scripts all test git programs that are written in
perl, and thus obviously won't work if NO_PERL is defined.
We pass NO_PERL to the scripts from the building Makefile
via the GIT-BUILD-OPTIONS file.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

11 files changed, 47 insertions, 2 deletions

diff --git a/t/lib-git-svn.sh b/t/lib-git-svn.sh
index cdd7ccdd2..773d47cf3 100644
--- a/t/lib-git-svn.sh
+++ b/t/lib-git-svn.sh
@@ -8,6 +8,10 @@ then
 	say 'skipping git svn tests, NO_SVN_TESTS defined'
 	test_done
 fi
+if ! test_have_prereq PERL; then
+	say 'skipping git svn tests, perl not available'
+	test_done
+fi
 
 GIT_DIR=$PWD/.git
 GIT_SVN_DIR=$GIT_DIR/svn/git-svn
diff --git a/t/t3701-add-interactive.sh b/t/t3701-add-interactive.sh
index fe017839c..dfc65601a 100755
--- a/t/t3701-add-interactive.sh
+++ b/t/t3701-add-interactive.sh
@@ -3,6 +3,11 @@
 test_description='add -i basic tests'
 . ./test-lib.sh
 
+if ! test_have_prereq PERL; then
+	say 'skipping git add -i tests, perl not available'
+	test_done
+fi
+
 test_expect_success 'setup (initial)' '
 	echo content >file &&
 	git add file &&
diff --git a/t/t7501-commit.sh b/t/t7501-commit.sh
index b4e2b4db8..e2ef53228 100755
--- a/t/t7501-commit.sh
+++ b/t/t7501-commit.sh
@@ -38,7 +38,7 @@ test_expect_success \
 	"echo King of the bongo >file &&
 	test_must_fail git commit -m foo -a file"
 
-test_expect_success \
+test_expect_success PERL \
 	"using paths with --interactive" \
 	"echo bong-o-bong >file &&
 	! (echo 7 | git commit -m foo --interactive file)"
@@ -119,7 +119,7 @@ test_expect_success \
 	"echo 'gak' >file && \
 	 git commit -m 'author' --author 'Rubber Duck <rduck@convoy.org>' -a"
 
-test_expect_success \
+test_expect_success PERL \
 	"interactive add" \
 	"echo 7 | git commit --interactive | grep 'What now'"
 
diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh
index 3c90c4fc1..d9420e0a3 100755
--- a/t/t9001-send-email.sh
+++ b/t/t9001-send-email.sh
@@ -3,6 +3,11 @@
 test_description='git send-email'
 . ./test-lib.sh
 
+if ! test_have_prereq PERL; then
+	say 'skipping git send-email tests, perl not available'
+	test_done
+fi
+
 PROG='git send-email'
 test_expect_success \
     'prepare reference tree' \
diff --git a/t/t9200-git-cvsexportcommit.sh b/t/t9200-git-cvsexportcommit.sh
index 36656923a..56b7c0692 100755
--- a/t/t9200-git-cvsexportcommit.sh
+++ b/t/t9200-git-cvsexportcommit.sh
@@ -6,6 +6,11 @@ test_description='Test export of commits to CVS'
 
 . ./test-lib.sh
 
+if ! test_have_prereq PERL; then
+	say 'skipping git cvsexportcommit tests, perl not available'
+	test_done
+fi
+
 cvs >/dev/null 2>&1
 if test $? -ne 1
 then
diff --git a/t/t9400-git-cvsserver-server.sh b/t/t9400-git-cvsserver-server.sh
index 39185db6c..64f947d75 100755
--- a/t/t9400-git-cvsserver-server.sh
+++ b/t/t9400-git-cvsserver-server.sh
@@ -10,6 +10,10 @@ cvs CLI client via git-cvsserver server'
 
 . ./test-lib.sh
 
+if ! test_have_prereq PERL; then
+	say 'skipping git cvsserver tests, perl not available'
+	test_done
+fi
 cvs >/dev/null 2>&1
 if test $? -ne 1
 then
diff --git a/t/t9401-git-cvsserver-crlf.sh b/t/t9401-git-cvsserver-crlf.sh
index 12e0e5082..aca40c1b1 100755
--- a/t/t9401-git-cvsserver-crlf.sh
+++ b/t/t9401-git-cvsserver-crlf.sh
@@ -52,6 +52,11 @@ then
     say 'skipping git-cvsserver tests, cvs not found'
     test_done
 fi
+if ! test_have_prereq PERL
+then
+    say 'skipping git-cvsserver tests, perl not available'
+    test_done
+fi
 perl -e 'use DBI; use DBD::SQLite' >/dev/null 2>&1 || {
     say 'skipping git-cvsserver tests, Perl SQLite interface unavailable'
     test_done
diff --git a/t/t9500-gitweb-standalone-no-errors.sh b/t/t9500-gitweb-standalone-no-errors.sh
index 0bd332c49..f4210fbb0 100755
--- a/t/t9500-gitweb-standalone-no-errors.sh
+++ b/t/t9500-gitweb-standalone-no-errors.sh
@@ -65,6 +65,11 @@ gitweb_run () {
 
 . ./test-lib.sh
 
+if ! test_have_prereq PERL; then
+	say 'skipping gitweb tests, perl not available'
+	test_done
+fi
+
 perl -MEncode -e 'decode_utf8("", Encode::FB_CROAK)' >/dev/null 2>&1 || {
     say 'skipping gitweb tests, perl version is too old'
     test_done
diff --git a/t/t9600-cvsimport.sh b/t/t9600-cvsimport.sh
index 33eb51938..4322a0c1e 100755
--- a/t/t9600-cvsimport.sh
+++ b/t/t9600-cvsimport.sh
@@ -3,6 +3,11 @@
 test_description='git cvsimport basic tests'
 . ./test-lib.sh
 
+if ! test_have_prereq PERL; then
+	say 'skipping git cvsimport tests, perl not available'
+	test_done
+fi
+
 CVSROOT=$(pwd)/cvsroot
 export CVSROOT
 unset CVS_SERVER
diff --git a/t/t9700-perl-git.sh b/t/t9700-perl-git.sh
index 4a501c684..b4ca24462 100755
--- a/t/t9700-perl-git.sh
+++ b/t/t9700-perl-git.sh
@@ -6,6 +6,11 @@
 test_description='perl interface (Git.pm)'
 . ./test-lib.sh
 
+if ! test_have_prereq PERL; then
+	say 'skipping perl interface tests, perl not available'
+	test_done
+fi
+
 perl -MTest::More -e 0 2>/dev/null || {
 	say "Perl Test::More unavailable, skipping test"
 	test_done
diff --git a/t/test-lib.sh b/t/test-lib.sh
index b050196cb..4bd986f43 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -698,6 +698,8 @@ case $(uname -s) in
 	;;
 esac
 
+test -z "$NO_PERL" && test_set_prereq PERL
+
 # test whether the filesystem supports symbolic links
 ln -s x y 2>/dev/null && test -h y 2>/dev/null && test_set_prereq SYMLINKS
 rm -f y