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Bit-rot fixes in gcc.misc-tests
- To: gcc-patches at gcc dot gnu dot org
- Subject: Bit-rot fixes in gcc.misc-tests
- From: Zack Weinberg <zack at wolery dot cumb dot org>
- Date: Wed, 28 Jun 2000 13:18:57 -0700
Most of the test cases in gcc.misc-tests are not run by default (why?)
and therefore have bitrotted. This makes them all work again.
Tested on i386-linux; committed.
zw
* gcc.misc-tests/acker1.c: Report failure. Use return from main,
not exit. Include stdio.h.
* gcc.misc-tests/dg-11.c: Remove anchors from regexp.
* gcc.misc-tests/dg-12.c: Likewise.
* gcc.misc-tests/dg-5.c: Likewise.
* gcc.misc-tests/dg-6.c: Likewise.
* gcc.misc-tests/dg-7.c: Prototype abort.
* gcc.misc-tests/dg-9.c: Adjust error-message regexps.
* gcc.misc-tests/dhry.h: Include stdlib.h and string.h.
* gcc.misc-tests/matrix1.c: Report failure. Use return from main,
not exit.
* gcc.misc-tests/sieve.c: Use return from main, not exit.
* gcc.misc-tests/sort2.c: Use return from main, not exit.
===================================================================
Index: testsuite/gcc.misc-tests/acker1.c
--- testsuite/gcc.misc-tests/acker1.c 1998/12/16 22:23:39 1.2
+++ testsuite/gcc.misc-tests/acker1.c 2000/06/28 20:00:00
@@ -1,11 +1,14 @@
+#include <stdio.h>
+
int acker(int, int);
-void main()
+int
+main(void)
{
- acker(3,6);
- /* */
- exit(0);
- /* */
+ int n = acker(3,6);
+ if (n != 509)
+ printf("acker(3,6) = %d != 509\n", n);
+ return(0);
}
int
===================================================================
Index: testsuite/gcc.misc-tests/dg-11.c
--- testsuite/gcc.misc-tests/dg-11.c 1998/12/16 22:23:44 1.2
+++ testsuite/gcc.misc-tests/dg-11.c 2000/06/28 20:00:00
@@ -2,7 +2,7 @@
/* { dg-prms-id 42 } */
/* { dg-do run { target sparc-sun-solaris2* } } */
/* The \n is left out of the pattern because tcl's exec will remove it. */
-/* { dg-output {^Hello world[.]$} } */
+/* { dg-output {Hello world[.]} } */
#include <stdio.h>
===================================================================
Index: testsuite/gcc.misc-tests/dg-12.c
--- testsuite/gcc.misc-tests/dg-12.c 1998/12/16 22:23:45 1.2
+++ testsuite/gcc.misc-tests/dg-12.c 2000/06/28 20:00:00
@@ -2,7 +2,7 @@
/* { dg-prms-id 42 } */
/* { dg-do run { target foo-bar-eh } } */
/* The \n is left out of the pattern because tcl's exec will remove it. */
-/* { dg-output {^Hello world[.]$} } */
+/* { dg-output {Hello world[.]} } */
#include <stdio.h>
===================================================================
Index: testsuite/gcc.misc-tests/dg-5.c
--- testsuite/gcc.misc-tests/dg-5.c 1998/12/16 22:23:49 1.2
+++ testsuite/gcc.misc-tests/dg-5.c 2000/06/28 20:00:00
@@ -2,7 +2,7 @@
/* { dg-prms-id 42 } */
/* { dg-do run } */
/* The \n is left out of the pattern because tcl's exec will remove it. */
-/* { dg-output {^Hello world[.]$} } */
+/* { dg-output {Hello world[.]} } */
#include <stdio.h>
===================================================================
Index: testsuite/gcc.misc-tests/dg-6.c
--- testsuite/gcc.misc-tests/dg-6.c 1998/12/16 22:23:50 1.2
+++ testsuite/gcc.misc-tests/dg-6.c 2000/06/28 20:00:00
@@ -2,7 +2,7 @@
/* { dg-prms-id 42 } */
/* { dg-do run { target *-*-* } } */
/* The \n is left out of the pattern because tcl's exec will remove it. */
-/* { dg-output {^Hello world[.]$} { xfail *-*-* } } */
+/* { dg-output {Hello world[.]} { xfail *-*-* } } */
#include <stdio.h>
===================================================================
Index: testsuite/gcc.misc-tests/dg-7.c
--- testsuite/gcc.misc-tests/dg-7.c 1998/12/16 22:23:51 1.2
+++ testsuite/gcc.misc-tests/dg-7.c 2000/06/28 20:00:00
@@ -1,5 +1,6 @@
/* Test the tester. */
/* { dg-prms-id 42 } */
/* { dg-do run { xfail *-*-* } } */
+extern void abort (void);
main () { abort (); return 0; }
===================================================================
Index: testsuite/gcc.misc-tests/dg-9.c
--- testsuite/gcc.misc-tests/dg-9.c 1998/12/16 22:23:53 1.2
+++ testsuite/gcc.misc-tests/dg-9.c 2000/06/28 20:00:00
@@ -3,12 +3,12 @@
/* { dg-options "-Wall" } */
f ()
-{ /* { dg-warning "return-type" "warning test" } */
+{ /* { dg-warning "return type" "warning test" } */
} /* { dg-warning "control reaches end" "warning test" } */
main (int argc, char *argv[])
-{ /* { dg-warning "return-type" "warning test" } */
- foo a; /* { dg-error "syntax" "error test" } */
+{ /* { dg-warning "return type" "warning test" } */
+ +; /* { dg-error "parse" "error test 2" { target *-*-* } 11 } */
/* { dg-bogus "foobar" "bogus fail test" } */
return a; /* { dg-bogus "undeclared|identifier|appears" "bogus pass test" { xfail *-*-* } } */
===================================================================
Index: testsuite/gcc.misc-tests/dhry.h
--- testsuite/gcc.misc-tests/dhry.h 1998/12/16 22:23:58 1.2
+++ testsuite/gcc.misc-tests/dhry.h 2000/06/28 20:00:00
@@ -392,6 +392,8 @@
/* General definitions: */
#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
/* for strcpy, strcmp */
#define Null 0
===================================================================
Index: testsuite/gcc.misc-tests/matrix1.c
--- testsuite/gcc.misc-tests/matrix1.c 1998/12/16 22:24:04 1.2
+++ testsuite/gcc.misc-tests/matrix1.c 2000/06/28 20:00:00
@@ -35,12 +35,12 @@ int i,j,k;
{
if (c[i][j] != BOUND)
{
- /*printf("ERROR\n");*/
+ puts("ERROR");
return 0;
}
}
}
i=5;
- exit (0);
+ return 0;
}
===================================================================
Index: testsuite/gcc.misc-tests/sieve.c
--- testsuite/gcc.misc-tests/sieve.c 1998/12/16 22:24:11 1.2
+++ testsuite/gcc.misc-tests/sieve.c 2000/06/28 20:00:00
@@ -21,6 +21,6 @@ main()
}
}
}
-/* */ exit(0); /* */
+ return 0;
}
===================================================================
Index: testsuite/gcc.misc-tests/sort2.c
--- testsuite/gcc.misc-tests/sort2.c 1998/12/16 22:24:13 1.2
+++ testsuite/gcc.misc-tests/sort2.c 2000/06/28 20:00:00
@@ -23,7 +23,7 @@ for (L = 0; L < 1000; L++) {
Sort_array(Tab,99); /* Sort it. */
/* Print_array(); */
}
-/* */ exit(0); /* */
+ return 0;
}
void Sort_array(Tab,Last) int Tab[]; int Last; {