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Changes to m4/tests/freeze.at,v
From: |
Gary V. Vaughan |
Subject: |
Changes to m4/tests/freeze.at,v |
Date: |
Thu, 13 Jul 2006 23:35:18 +0000 |
CVSROOT: /sources/m4
Module name: m4
Changes by: Gary V. Vaughan <gary> 06/07/13 23:35:16
Index: tests/freeze.at
===================================================================
RCS file: /sources/m4/m4/tests/freeze.at,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -b -r1.1 -r1.2
--- tests/freeze.at 7 Jul 2006 15:47:39 -0000 1.1
+++ tests/freeze.at 13 Jul 2006 23:35:16 -0000 1.2
@@ -102,3 +102,40 @@
]])
AT_CLEANUP
+
+
+## ---------------------- ##
+## Freezing regexp syntax ##
+## ---------------------- ##
+
+AT_SETUP([regexp syntax])
+AT_KEYWORDS([frozen])
+
+# Check that regular expression syntax is maintained across freeze baundaries.
+
+AT_DATA([[frozen.m4]],
+[[changeresyntax(`POSIX_EXTENDED')dnl
+]])
+
+AT_DATA([[unfrozen.m4]],
+[[regexp(`GNUs not Unix', `\w(\w*)$')
+regexp(`GNUs not Unix', `\w\(\w*\)$', `GNU_M4')
+]])
+
+# First generate the `expout' output by running over the sources before
+# freezing.
+AT_CHECK_M4([frozen.m4 unfrozen.m4], 0,
+ [stdout], [stderr])
+
+mv stdout expout
+mv stderr experr
+
+# Now freeze the first source file.
+AT_CHECK_M4([-F frozen.m4f frozen.m4], 0,
+ [ignore], [ignore])
+
+# Now rerun the original sequence, but using the frozen file.
+AT_CHECK_M4([-R frozen.m4f unfrozen.m4], 0,
+ [expout], [experr])
+
+AT_CLEANUP([frozen.m4f])
- Changes to m4/tests/freeze.at,v,
Gary V. Vaughan <=