From: Ben Pfaff <blp@cs.stanford.edu>
Date: Wed, 4 Dec 2024 22:28:31 +0000 (-0800)
Subject: tests: Make it harder to run the testsuite outside of "make check".
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=99436bd11b850da3b63f8a2e9ed2302f013e2621;p=pspp

tests: Make it harder to run the testsuite outside of "make check".

This confused a user.
---

diff --git a/tests/README b/tests/README
new file mode 100644
index 0000000000..1353aa89c9
--- /dev/null
+++ b/tests/README
@@ -0,0 +1,2 @@
+This directory contains PSPP self-tests.  To run them, run "make
+check" in the top-level directory.
\ No newline at end of file
diff --git a/tests/automake.mk b/tests/automake.mk
index eb5698738d..a33e97f35d 100644
--- a/tests/automake.mk
+++ b/tests/automake.mk
@@ -278,6 +278,7 @@ tests_output_tex_strings_CFLAGS = $(AM_CFLAGS) -I $(top_srcdir)/src/output
 
 
 EXTRA_DIST += \
+	tests/README \
 	tests/coverage.sh \
 	tests/data/repeating-2.ods \
 	tests/data/simple.ods \
diff --git a/tests/testsuite.in b/tests/testsuite.in
index 43d8ce4ccb..f2168ba293 100644
--- a/tests/testsuite.in
+++ b/tests/testsuite.in
@@ -26,6 +26,11 @@ m4_ifndef([AT_SKIP_IF],
 && exit 77 || exit 0], [0], [ignore], [ignore])])])
 
 m4_divert_text([PREPARE_TESTS], [dnl
+if test -z "$RUNNER" && test -z "$AUTOTEST_PATH"; then
+    echo >&2 "Use \"make check\" to run the testsuite."
+    exit 1
+fi
+
 if test X"$RUNNER" != X; then
     wrapper_dir=`pwd`/wrappers
     rm -f "$wrapper_dir"/*