From d2516343bc5c105543b22eed3b073a8a4e14a659 Mon Sep 17 00:00:00 2001
From: Paul Smith <psmith@gnu.org>
Date: Mon, 28 Feb 2005 07:48:22 +0000
Subject: * New feature: -L option * New function: $(info ...) * Disallow
 $(eval ...) to create prereq relationships inside command scripts   (caused
 core dumps) * Try to allow more tests to succeed in Windows/DOS by sanitizing
 CRLF and \ * Various bug fixes and code cleanups (see the ChangeLog entry)

---
 tests/scripts/options/symlinks | 47 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 tests/scripts/options/symlinks

(limited to 'tests/scripts/options/symlinks')

diff --git a/tests/scripts/options/symlinks b/tests/scripts/options/symlinks
new file mode 100644
index 0000000..4dcc67a
--- /dev/null
+++ b/tests/scripts/options/symlinks
@@ -0,0 +1,47 @@
+#                                                                    -*-perl-*-
+
+$description = "Test the -L option.";
+
+$details = "Verify that symlink handling with and without -L works properly.";
+
+# Only run these tests if the system sypports symlinks
+if (eval { symlink("",""); 1 }) {
+
+  # Set up a symlink sym -> dep
+  # We'll make both dep and targ older than sym
+  $pwd =~ m%/([^/]+)$%;
+  $dirnm = $1;
+  &utouch(-10, 'dep');
+  &utouch(-5, 'targ');
+  symlink("../$dirnm/dep", 'sym');
+
+  # Without -L, nothing should happen
+  # With -L, it should update targ
+  run_make_test('targ: sym ; @echo make $@ from $<', '',
+                "#MAKE#: `targ' is up to date.");
+  run_make_test(undef, '-L', "make targ from sym");
+
+  # Now update dep; in all cases targ should be out of date.
+  &touch('dep');
+  run_make_test(undef, '', "make targ from sym");
+  run_make_test(undef, '-L', "make targ from sym");
+
+  # Now update targ; in all cases targ should be up to date.
+  &touch('targ');
+  run_make_test(undef, '', "#MAKE#: `targ' is up to date.");
+  run_make_test(undef, '-L', "#MAKE#: `targ' is up to date.");
+
+  # Add in a new link between sym and dep.  Be sure it's newer than targ.
+  sleep(1);
+  rename('dep', 'dep1');
+  symlink('dep1', 'dep');
+
+  # Without -L, nothing should happen
+  # With -L, it should update targ
+  run_make_test(undef, '', "#MAKE#: `targ' is up to date.");
+  run_make_test(undef, '-L', "make targ from sym");
+
+  rmfiles('targ', 'dep', 'sym', 'dep1');
+}
+
+1;
-- 
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