From b70aa3709e126953faeeec3f666885f9796eea14 Mon Sep 17 00:00:00 2001
From: Paul Smith <psmith@gnu.org>
Date: Sun, 20 Jan 2013 00:55:57 -0500
Subject: Allow dynamically loaded objects to be rebuilt by make.

---
 tests/scripts/features/load | 37 ++++++++++++++++++++++++++++++-------
 1 file changed, 30 insertions(+), 7 deletions(-)

(limited to 'tests/scripts')

diff --git a/tests/scripts/features/load b/tests/scripts/features/load
index 8117bbd..dd3daf8 100644
--- a/tests/scripts/features/load
+++ b/tests/scripts/features/load
@@ -49,7 +49,7 @@ run_make_test('testload.so: testload.c ; @$(CC) -g -shared -fPIC -o $@ $<',
 # TEST 1
 run_make_test(q!
 all: ; @echo $(func-a foo) $(func-b bar)
-load ./testload.so
+load testload.so
 !,
               '', "func-a\n");
 
@@ -64,19 +64,42 @@ load ./testload.so(explicit_setup)
 # TEST 3
 # Verify the .LOADED variable
 run_make_test(q!
-all: ; @echo $(filter ./testload.so,$(.LOADED)) $(func-a foo) $(func-b bar)
-load ./testload.so(explicit_setup)
+all: ; @echo $(filter testload.so,$(.LOADED)) $(func-a foo) $(func-b bar)
+load testload.so(explicit_setup)
 !,
-              '', "./testload.so func-b\n");
+              '', "testload.so func-b\n");
 
 # TEST 4
 # Check multiple loads
 run_make_test(q!
-all: ; @echo $(filter ./testload.so,$(.LOADED)) $(func-a foo) $(func-b bar)
+all: ; @echo $(filter testload.so,$(.LOADED)) $(func-a foo) $(func-b bar)
 load ./testload.so
-load ./testload.so(explicit_setup)
+load testload.so(explicit_setup)
+!,
+              '', "testload.so func-a\n");
+
+# TEST 5
+# Check auto-rebuild of loaded file that's out of date
+utouch(-10, 'testload.so');
+touch('testload.c');
+
+run_make_test(q!
+all: ; @echo $(func-a foo) $(func-b bar)
+load ./testload.so
+testload.so: testload.c ; @echo "rebuilding $@"; $(CC) -g -shared -fPIC -o $@ $<
+!,
+              '', "rebuilding testload.so\nfunc-a\n");
+
+# TEST 5
+# Check auto-rebuild of loaded file when it doesn't exist
+unlink('testload.so');
+
+run_make_test(q!
+all: ; @echo $(func-a foo) $(func-b bar)
+-load ./testload.so(explicit_setup)
+%.so: %.c ; @echo "rebuilding $@"; $(CC) -g -shared -fPIC -o $@ $<
 !,
-              '', "./testload.so func-a\n");
+              '', "rebuilding testload.so\nfunc-b\n");
 
 unlink(qw(testload.c testload.so)) unless $keep;
 
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