Convert tst-efgcvt to the new test framework

The function do_test, in tst-efgcvt.c, increments an error counter for
each error that it finds, then returns it to the test framework.
However, the test framework does not expect an error count as return,
but zero for a passing test, one for a failing test, or 77 for an
unsupported test.  Alternatively, the framework provides the function
support_record_failure that records errors, which then allows the test
program to return zero unconditionally.

This patch removes the error counter, replaces each increment of the
counter with a call to support_record_failure, and makes do_test
unconditionally return zero.

Tested for powerpc64le (as-is and with a patched results table to check
that the error reporting actually works).

	* misc/tst-efgcvt.c: Include support/check.h and
	support/test-driver.c.  Do not include test-skeleton.c.
	(error_count): Remove.
	(output_error): Replace increments to error_count with calls to
	support_record_failure.
	(output_r_error): Likewise.
	(special): Likewise.
	(do_test): Unconditionally return zero.
	(TEST_FUNCTION): Remove.

diff --git a/ChangeLog b/ChangeLog
index 1153c53ec4acf370ce7173ff558490287c56aa0a..7d723f5e7b2c71292c51db7b091f3913ecccda54 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+2018-11-09  Gabriel F. T. Gomes  <gabriel@inconstante.eti.br>
+
+       * misc/tst-efgcvt.c: Include support/check.h and
+       support/test-driver.c.  Do not include test-skeleton.c.
+       (error_count): Remove.
+       (output_error): Replace increments to error_count with calls to
+       support_record_failure.
+       (output_r_error): Likewise.
+       (special): Likewise.
+       (do_test): Unconditionally return zero.
+       (TEST_FUNCTION): Remove.
+
 2018-11-09  Joseph Myers  <joseph@codesourcery.com>
 
        * conform/Makefile ($(conformtest-header-tests)): Create $(@D),

diff --git a/misc/tst-efgcvt.c b/misc/tst-efgcvt.c
index bb716d5198d5fea0bbd6ccc3991693e206e76508..5a598f49e3ec139c16573edb81bcaed135163be7 100644 (file)
--- a/misc/tst-efgcvt.c
+++ b/misc/tst-efgcvt.c
@@ -25,7 +25,7 @@
 #include <stdlib.h>
 #include <string.h>
 
-int error_count;
+#include <support/check.h>
 
 typedef struct
 {
@@ -101,7 +101,7 @@ output_error (const char *name, double value, int ndigit,
          res_p, res_decpt, res_sign);
   printf ("Should be  p: \"%s\", decpt: %d, sign: %d\n",
          exp_p, exp_decpt, exp_sign);
-  ++error_count;
+  support_record_failure ();
 }
 
 
@@ -116,7 +116,7 @@ output_r_error (const char *name, double value, int ndigit,
          res_p, res_decpt, res_sign, res_return);
   printf ("Should be  buf: \"%s\", decpt: %d, sign: %d\n",
          exp_p, exp_decpt, exp_sign);
-  ++error_count;
+  support_record_failure ();
 }
 
 static void
@@ -189,13 +189,13 @@ special (void)
   if (res == 0)
     {
       printf ("ecvt_r with a too small buffer was succesful.\n");
-      ++error_count;
+      support_record_failure ();
     }
   res = fcvt_r (123.456, 10, &decpt, &sign, buf, 1);
   if (res == 0)
     {
       printf ("fcvt_r with a too small buffer was succesful.\n");
-      ++error_count;
+      support_record_failure ();
     }
 }
 
@@ -209,8 +209,7 @@ do_test (void)
   test_r (fcvt_tests, fcvt_r, "fcvt_r");
   special ();
 
-  return error_count;
+  return 0;
 }
 
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"
+#include <support/test-driver.c>