Testsuite Patches: Part 2: test ranges as args to testsuite

[Tim Van Holder]

Supported:

  15-: all tests from nr 15 onward
  -15: all tests up to nr 15
  15-45: tests 15 through 45

Example:

  ./testsuite 40-60 90- -20

runs 1 -> 20, 40 -> 60, 90 -> end

2001-02-11      Tim Van Holder <address@hidden>

        * tests/atgeneral.m4: Support ranges as testsuite options.

Index: atgeneral.m4
===================================================================
RCS file: /cvs/autoconf/tests/atgeneral.m4,v
retrieving revision 1.57
diff -u -r1.57 atgeneral.m4
--- atgeneral.m4        2001/01/30 19:29:40     1.57
+++ atgeneral.m4        2001/02/11 19:48:29
@@ -148,13 +134,38 @@
     [[0-9] | [0-9][0-9] | [0-9][0-9][0-9] | [0-9][0-9][0-9][0-9]])
         at_tests="$at_tests$[1] ";;
 
+    # Ranges
+    [[0-9]- | [0-9][0-9]- | [0-9][0-9][0-9]- | [0-9][0-9][0-9][0-9]-])
+        at_range_start=`echo $[1] |tr -d '-'`
+        at_range=`echo " $at_tests_all " | \
+          sed -e 's,^.* '$at_range_start' ,'$at_range_start' ,'`
+        at_tests="$at_tests$at_range ";;
+
+    [-[0-9] | -[0-9][0-9] | -[0-9][0-9][0-9] | -[0-9][0-9][0-9][0-9]])
+        at_range_end=`echo $[1] |tr -d '-'`
+        at_range=`echo " $at_tests_all " | \
+          sed -e 's, '$at_range_end' .*$, '$at_range_end','`
+        at_tests="$at_tests$at_range ";;
+
+    [[0-9]-[0-9] | [0-9]-[0-9][0-9] | [0-9]-[0-9][0-9][0-9]] | \
+    [[0-9]-[0-9][0-9][0-9][0-9] | [0-9][0-9]-[0-9][0-9]] | \
+    [[0-9][0-9]-[0-9][0-9][0-9] | [0-9][0-9]-[0-9][0-9][0-9][0-9]] | \
+    [[0-9][0-9][0-9]-[0-9][0-9][0-9]] | \
+    [[0-9][0-9][0-9]-[0-9][0-9][0-9][0-9]] | \
+    [[0-9][0-9][0-9][0-9]-[0-9][0-9][0-9][0-9]] )
+        at_range_start=`echo $[1] |sed 's,-.*,,'`
+        at_range_end=`echo $[1] |sed 's,.*-,,'`
+       # Maybe test to make sure start <= end
+        at_range=`echo " $at_tests_all " | \
+          sed -e 's,^.* '$at_range_start' ,'$at_range_start' ,' \
+              -e 's, '$at_range_end' .*$, '$at_range_end','`
+        at_tests="$at_tests$at_range ";;
+
      *) echo 1>&2 "Try \`$[0] --help' for more information."; exit 1 ;;
   esac
   shift
 done
 
-test -z "$at_tests" && at_tests=$at_tests_all
-
 # Help message.
 if $at_help; then
   # If tests were specified, display only their title.
@@ -180,6 +191,8 @@
 EOF
   exit 0
 fi
+
+test -z "$at_tests" && at_tests=$at_tests_all
 
 # Use `diff -u' when possible.
 : >empty