diff mbox series

[5/6] ldbl-128ibm-compat: Test double values

Message ID 20190809183154.32605-6-gabriel@inconstante.net.br
State New
Headers show
Series IEEE long double printf and friends for powerpc64le | expand

Commit Message

Gabriel F. T. Gomes Aug. 9, 2019, 6:31 p.m. UTC 
From: "Gabriel F. T. Gomes" <gabrielftg@linux.ibm.com>

A single format string can take double and long double parameters at the
same time.  Internally, these parameters are routed to the same
function, which correctly reads them and calls the underlying functions
responsible for the actual conversion to string.  This patch adds a new
case to test this scenario.

Tested for powerpc64le.

	* sysdeps/ieee754/ldbl-128ibm-compat/test-printf-ldbl-compat.c:
	(do_test_call_rarg): Add parameter of double type and use it in
	the calls to *printf functions under test.
	(do_test_call): Add a parameter of double type to the calls to
	do_test_call_rarg and do_test_call_varg.
	(do_test): Update expected result.
	* sysdeps/ieee754/ldbl-128ibm-compat/test-printf-chk-ldbl-compat.c:
	Likewise.
	* sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-ldbl-compat.c:
	Likewise.
	* sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ldbl-compat.c:
	Likewise.
---
 .../test-printf-chk-ldbl-compat.c             | 72 ++++++++++---------
 .../test-printf-ldbl-compat.c                 | 71 +++++++++---------
 .../test-wprintf-chk-ldbl-compat.c            | 42 +++++------
 .../test-wprintf-ldbl-compat.c                | 42 +++++------
 4 files changed, 117 insertions(+), 110 deletions(-)
diff mbox series

Patch

diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-printf-chk-ldbl-compat.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-printf-chk-ldbl-compat.c
index f3d18c92ec..e8e124425b 100644
--- a/sysdeps/ieee754/ldbl-128ibm-compat/test-printf-chk-ldbl-compat.c
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-printf-chk-ldbl-compat.c
@@ -83,14 +83,15 @@  do_test_call_varg (FILE *stream, const char *format, ...)
 }
 
 static void
-do_test_call_rarg (FILE *stream, const char *format, long double ld)
+do_test_call_rarg (FILE *stream, const char *format, long double ld,
+		   double d)
 {
   char *buffer = NULL;
   char string[128];
   int res;
 
   printf ("%20s", "__asprintf_chk: ");
-  res = __asprintf_chk (&buffer, 1, format, ld);
+  res = __asprintf_chk (&buffer, 1, format, ld, d);
   if (res == -1)
     printf ("Error using vasprintf\n");
   if (buffer == NULL)
@@ -103,24 +104,24 @@  do_test_call_rarg (FILE *stream, const char *format, long double ld)
   printf ("\n");
 
   printf ("%20s", "__dprintf_chk: ");
-  __dprintf_chk (fileno (stream), 1, format, ld);
+  __dprintf_chk (fileno (stream), 1, format, ld, d);
   printf ("\n");
 
   printf ("%20s", "__fprintf_chk: ");
-  __fprintf_chk (stdout, 1, format, ld);
+  __fprintf_chk (stdout, 1, format, ld, d);
   printf ("\n");
 
   printf ("%20s", "__printf_chk: ");
-  __printf_chk (1, format, ld);
+  __printf_chk (1, format, ld, d);
   printf ("\n");
 
   printf ("%20s", "__snprintf_chk: ");
-  __snprintf_chk (string, 79, 1, 127, format, ld);
+  __snprintf_chk (string, 79, 1, 127, format, ld, d);
   printf ("%s", string);
   printf ("\n");
 
   printf ("%20s", "__sprintf_chk: ");
-  __sprintf_chk (string, 1, 127, format, ld);
+  __sprintf_chk (string, 1, 127, format, ld, d);
   printf ("%s", string);
   printf ("\n");
 }
@@ -129,14 +130,15 @@  static void
 do_test_call (void)
 {
   long double ld = -1;
+  double d = -1;
 
   /* Print in decimal notation.  */
-  do_test_call_rarg (stdout, "%.10Lf", ld);
-  do_test_call_varg (stdout, "%.10Lf", ld);
+  do_test_call_rarg (stdout, "%.10Lf, %.10f", ld, d);
+  do_test_call_varg (stdout, "%.10Lf, %.10f", ld, d);
 
   /* Print in hexadecimal notation.  */
-  do_test_call_rarg (stdout, "%.10La", ld);
-  do_test_call_varg (stdout, "%.10La", ld);
+  do_test_call_rarg (stdout, "%.10La, %.10a", ld, d);
+  do_test_call_varg (stdout, "%.10La, %.10a", ld, d);
 }
 
 static int
@@ -147,30 +149,30 @@  do_test (void)
 
   /* Compare against the expected output.  */
   const char *expected =
-    "    __asprintf_chk: -1.0000000000\n"
-    "     __dprintf_chk: -1.0000000000\n"
-    "     __fprintf_chk: -1.0000000000\n"
-    "      __printf_chk: -1.0000000000\n"
-    "    __snprintf_chk: -1.0000000000\n"
-    "     __sprintf_chk: -1.0000000000\n"
-    "   __vasprintf_chk: -1.0000000000\n"
-    "    __vdprintf_chk: -1.0000000000\n"
-    "    __vfprintf_chk: -1.0000000000\n"
-    "     __vprintf_chk: -1.0000000000\n"
-    "   __vsnprintf_chk: -1.0000000000\n"
-    "    __vsprintf_chk: -1.0000000000\n"
-    "    __asprintf_chk: -0x1.0000000000p+0\n"
-    "     __dprintf_chk: -0x1.0000000000p+0\n"
-    "     __fprintf_chk: -0x1.0000000000p+0\n"
-    "      __printf_chk: -0x1.0000000000p+0\n"
-    "    __snprintf_chk: -0x1.0000000000p+0\n"
-    "     __sprintf_chk: -0x1.0000000000p+0\n"
-    "   __vasprintf_chk: -0x1.0000000000p+0\n"
-    "    __vdprintf_chk: -0x1.0000000000p+0\n"
-    "    __vfprintf_chk: -0x1.0000000000p+0\n"
-    "     __vprintf_chk: -0x1.0000000000p+0\n"
-    "   __vsnprintf_chk: -0x1.0000000000p+0\n"
-    "    __vsprintf_chk: -0x1.0000000000p+0\n";
+    "    __asprintf_chk: -1.0000000000, -1.0000000000\n"
+    "     __dprintf_chk: -1.0000000000, -1.0000000000\n"
+    "     __fprintf_chk: -1.0000000000, -1.0000000000\n"
+    "      __printf_chk: -1.0000000000, -1.0000000000\n"
+    "    __snprintf_chk: -1.0000000000, -1.0000000000\n"
+    "     __sprintf_chk: -1.0000000000, -1.0000000000\n"
+    "   __vasprintf_chk: -1.0000000000, -1.0000000000\n"
+    "    __vdprintf_chk: -1.0000000000, -1.0000000000\n"
+    "    __vfprintf_chk: -1.0000000000, -1.0000000000\n"
+    "     __vprintf_chk: -1.0000000000, -1.0000000000\n"
+    "   __vsnprintf_chk: -1.0000000000, -1.0000000000\n"
+    "    __vsprintf_chk: -1.0000000000, -1.0000000000\n"
+    "    __asprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     __dprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     __fprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "      __printf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "    __snprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     __sprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "   __vasprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "    __vdprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "    __vfprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     __vprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "   __vsnprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "    __vsprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n";
   TEST_COMPARE_STRING (expected, result.out.buffer);
 
   return 0;
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-printf-ldbl-compat.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-printf-ldbl-compat.c
index 939a6aad9c..2b8d424473 100644
--- a/sysdeps/ieee754/ldbl-128ibm-compat/test-printf-ldbl-compat.c
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-printf-ldbl-compat.c
@@ -78,13 +78,13 @@  do_test_call_varg (FILE *stream, const char *format, ...)
 }
 
 static void
-do_test_call_rarg (FILE *stream, const char *format, long double ld)
+do_test_call_rarg (FILE *stream, const char *format, long double ld, double d)
 {
   char *buffer = NULL;
   char string[128];
 
   printf ("%15s", "asprintf: ");
-  asprintf (&buffer, format, ld);
+  asprintf (&buffer, format, ld, d);
   if (buffer == NULL)
     printf ("Error using asprintf\n");
   else
@@ -95,24 +95,24 @@  do_test_call_rarg (FILE *stream, const char *format, long double ld)
   printf ("\n");
 
   printf ("%15s", "dprintf: ");
-  dprintf (fileno (stream), format, ld);
+  dprintf (fileno (stream), format, ld, d);
   printf ("\n");
 
   printf ("%15s", "fprintf: ");
-  fprintf (stream, format, ld);
+  fprintf (stream, format, ld, d);
   printf ("\n");
 
   printf ("%15s", "printf: ");
-  printf (format, ld);
+  printf (format, ld, d);
   printf ("\n");
 
   printf ("%15s", "snprintf: ");
-  snprintf (string, 127, format, ld);
+  snprintf (string, 127, format, ld, d);
   printf ("%s", string);
   printf ("\n");
 
   printf ("%15s", "sprintf: ");
-  sprintf (string, format, ld);
+  sprintf (string, format, ld, d);
   printf ("%s", string);
   printf ("\n");
 }
@@ -121,14 +121,15 @@  static void
 do_test_call (void)
 {
   long double ld = -1;
+  double d = -1;
 
   /* Print in decimal notation.  */
-  do_test_call_rarg (stdout, "%.10Lf", ld);
-  do_test_call_varg (stdout, "%.10Lf", ld);
+  do_test_call_rarg (stdout, "%.10Lf, %.10f", ld, d);
+  do_test_call_varg (stdout, "%.10Lf, %.10f", ld, d);
 
   /* Print in hexadecimal notation.  */
-  do_test_call_rarg (stdout, "%.10La", ld);
-  do_test_call_varg (stdout, "%.10La", ld);
+  do_test_call_rarg (stdout, "%.10La, %.10a", ld, d);
+  do_test_call_varg (stdout, "%.10La, %.10a", ld, d);
 }
 
 static int
@@ -139,30 +140,30 @@  do_test (void)
 
   /* Compare against the expected output.  */
   const char *expected =
-    "     asprintf: -1.0000000000\n"
-    "      dprintf: -1.0000000000\n"
-    "      fprintf: -1.0000000000\n"
-    "       printf: -1.0000000000\n"
-    "     snprintf: -1.0000000000\n"
-    "      sprintf: -1.0000000000\n"
-    "    vasprintf: -1.0000000000\n"
-    "     vdprintf: -1.0000000000\n"
-    "     vfprintf: -1.0000000000\n"
-    "      vprintf: -1.0000000000\n"
-    "    vsnprintf: -1.0000000000\n"
-    "     vsprintf: -1.0000000000\n"
-    "     asprintf: -0x1.0000000000p+0\n"
-    "      dprintf: -0x1.0000000000p+0\n"
-    "      fprintf: -0x1.0000000000p+0\n"
-    "       printf: -0x1.0000000000p+0\n"
-    "     snprintf: -0x1.0000000000p+0\n"
-    "      sprintf: -0x1.0000000000p+0\n"
-    "    vasprintf: -0x1.0000000000p+0\n"
-    "     vdprintf: -0x1.0000000000p+0\n"
-    "     vfprintf: -0x1.0000000000p+0\n"
-    "      vprintf: -0x1.0000000000p+0\n"
-    "    vsnprintf: -0x1.0000000000p+0\n"
-    "     vsprintf: -0x1.0000000000p+0\n";
+    "     asprintf: -1.0000000000, -1.0000000000\n"
+    "      dprintf: -1.0000000000, -1.0000000000\n"
+    "      fprintf: -1.0000000000, -1.0000000000\n"
+    "       printf: -1.0000000000, -1.0000000000\n"
+    "     snprintf: -1.0000000000, -1.0000000000\n"
+    "      sprintf: -1.0000000000, -1.0000000000\n"
+    "    vasprintf: -1.0000000000, -1.0000000000\n"
+    "     vdprintf: -1.0000000000, -1.0000000000\n"
+    "     vfprintf: -1.0000000000, -1.0000000000\n"
+    "      vprintf: -1.0000000000, -1.0000000000\n"
+    "    vsnprintf: -1.0000000000, -1.0000000000\n"
+    "     vsprintf: -1.0000000000, -1.0000000000\n"
+    "     asprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "      dprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "      fprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "       printf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     snprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "      sprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "    vasprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     vdprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     vfprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "      vprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "    vsnprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     vsprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n";
   TEST_COMPARE_STRING (expected, result.out.buffer);
 
   return 0;
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-ldbl-compat.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-ldbl-compat.c
index f614004f27..0dcabec38a 100644
--- a/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-ldbl-compat.c
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-ldbl-compat.c
@@ -53,21 +53,22 @@  do_test_call_varg (FILE *stream, const wchar_t *format, ...)
 }
 
 static void
-do_test_call_rarg (FILE *stream, const wchar_t *format, long double ld)
+do_test_call_rarg (FILE *stream, const wchar_t *format, long double ld,
+		   double d)
 {
   wchar_t string[128];
 
   wprintf (L"%20Ls", L"__fwprintf_chk: ");
-  __fwprintf_chk (stream, 1, format, ld);
+  __fwprintf_chk (stream, 1, format, ld, d);
   wprintf (L"\n");
 
   wprintf (L"%20Ls", L"__swprintf_chk: ");
-  __swprintf_chk (string, 79, 1, 127, format, ld);
+  __swprintf_chk (string, 79, 1, 127, format, ld, d);
   wprintf (L"%Ls", string);
   wprintf (L"\n");
 
   wprintf (L"%20Ls", L"__wprintf_chk: ");
-  __wprintf_chk (1, format, ld);
+  __wprintf_chk (1, format, ld, d);
   wprintf (L"\n");
 }
 
@@ -75,14 +76,15 @@  static void
 do_test_call (void)
 {
   long double ld = -1;
+  double d = -1;
 
   /* Print in decimal notation.  */
-  do_test_call_rarg (stdout, L"%.10Lf", ld);
-  do_test_call_varg (stdout, L"%.10Lf", ld);
+  do_test_call_rarg (stdout, L"%.10Lf, %.10f", ld, d);
+  do_test_call_varg (stdout, L"%.10Lf, %.10f", ld, d);
 
   /* Print in hexadecimal notation.  */
-  do_test_call_rarg (stdout, L"%.10La", ld);
-  do_test_call_varg (stdout, L"%.10La", ld);
+  do_test_call_rarg (stdout, L"%.10La, %.10a", ld, d);
+  do_test_call_varg (stdout, L"%.10La, %.10a", ld, d);
 }
 
 static int
@@ -93,18 +95,18 @@  do_test (void)
 
   /* Compare against the expected output.  */
   const char *expected =
-    "    __fwprintf_chk: -1.0000000000\n"
-    "    __swprintf_chk: -1.0000000000\n"
-    "     __wprintf_chk: -1.0000000000\n"
-    "   __vfwprintf_chk: -1.0000000000\n"
-    "   __vswprintf_chk: -1.0000000000\n"
-    "    __vwprintf_chk: -1.0000000000\n"
-    "    __fwprintf_chk: -0x1.0000000000p+0\n"
-    "    __swprintf_chk: -0x1.0000000000p+0\n"
-    "     __wprintf_chk: -0x1.0000000000p+0\n"
-    "   __vfwprintf_chk: -0x1.0000000000p+0\n"
-    "   __vswprintf_chk: -0x1.0000000000p+0\n"
-    "    __vwprintf_chk: -0x1.0000000000p+0\n";
+    "    __fwprintf_chk: -1.0000000000, -1.0000000000\n"
+    "    __swprintf_chk: -1.0000000000, -1.0000000000\n"
+    "     __wprintf_chk: -1.0000000000, -1.0000000000\n"
+    "   __vfwprintf_chk: -1.0000000000, -1.0000000000\n"
+    "   __vswprintf_chk: -1.0000000000, -1.0000000000\n"
+    "    __vwprintf_chk: -1.0000000000, -1.0000000000\n"
+    "    __fwprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "    __swprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     __wprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "   __vfwprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "   __vswprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "    __vwprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n";
   TEST_COMPARE_STRING (expected, result.out.buffer);
 
   return 0;
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ldbl-compat.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ldbl-compat.c
index 71edfec235..def4337571 100644
--- a/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ldbl-compat.c
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ldbl-compat.c
@@ -51,21 +51,22 @@  do_test_call_varg (FILE *stream, const wchar_t *format, ...)
 }
 
 static void
-do_test_call_rarg (FILE *stream, const wchar_t *format, long double ld)
+do_test_call_rarg (FILE *stream, const wchar_t *format, long double ld,
+		   double d)
 {
   wchar_t string[128];
 
   wprintf (L"%15Ls", L"fwprintf: ");
-  fwprintf (stream, format, ld);
+  fwprintf (stream, format, ld, d);
   wprintf (L"\n");
 
   wprintf (L"%15Ls", L"swprintf: ");
-  swprintf (string, 127, format, ld);
+  swprintf (string, 127, format, ld, d);
   wprintf (L"%Ls", string);
   wprintf (L"\n");
 
   wprintf (L"%15Ls", L"wprintf: ");
-  wprintf (format, ld);
+  wprintf (format, ld, d);
   wprintf (L"\n");
 }
 
@@ -73,14 +74,15 @@  static void
 do_test_call (void)
 {
   long double ld = -1;
+  double d = -1;
 
   /* Print in decimal notation.  */
-  do_test_call_rarg (stdout, L"%.10Lf", ld);
-  do_test_call_varg (stdout, L"%.10Lf", ld);
+  do_test_call_rarg (stdout, L"%.10Lf, %.10f", ld, d);
+  do_test_call_varg (stdout, L"%.10Lf, %.10f", ld, d);
 
   /* Print in hexadecimal notation.  */
-  do_test_call_rarg (stdout, L"%.10La", ld);
-  do_test_call_varg (stdout, L"%.10La", ld);
+  do_test_call_rarg (stdout, L"%.10La, %.10a", ld, d);
+  do_test_call_varg (stdout, L"%.10La, %.10a", ld, d);
 }
 
 static int
@@ -91,18 +93,18 @@  do_test (void)
 
   /* Compare against the expected output.  */
   const char *expected =
-    "     fwprintf: -1.0000000000\n"
-    "     swprintf: -1.0000000000\n"
-    "      wprintf: -1.0000000000\n"
-    "    vfwprintf: -1.0000000000\n"
-    "    vswprintf: -1.0000000000\n"
-    "     vwprintf: -1.0000000000\n"
-    "     fwprintf: -0x1.0000000000p+0\n"
-    "     swprintf: -0x1.0000000000p+0\n"
-    "      wprintf: -0x1.0000000000p+0\n"
-    "    vfwprintf: -0x1.0000000000p+0\n"
-    "    vswprintf: -0x1.0000000000p+0\n"
-    "     vwprintf: -0x1.0000000000p+0\n";
+    "     fwprintf: -1.0000000000, -1.0000000000\n"
+    "     swprintf: -1.0000000000, -1.0000000000\n"
+    "      wprintf: -1.0000000000, -1.0000000000\n"
+    "    vfwprintf: -1.0000000000, -1.0000000000\n"
+    "    vswprintf: -1.0000000000, -1.0000000000\n"
+    "     vwprintf: -1.0000000000, -1.0000000000\n"
+    "     fwprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     swprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "      wprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "    vfwprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "    vswprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     vwprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n";
   TEST_COMPARE_STRING (expected, result.out.buffer);
 
   return 0;