stdio-common: Add tests for formatted vfprintf output specifiers

Wire vfprintf into test infrastructure for formatted printf output
specifiers.

Reviewed-by: DJ Delorie <dj@redhat.com>

diff --git a/stdio-common/Makefile b/stdio-common/Makefile
index c4a1c0470b7ad7a2bd5d831f298a4e00cdfecac8..512a2177245b77fe753a7a22945874c661d0bf11 100644 (file)
--- a/stdio-common/Makefile
+++ b/stdio-common/Makefile
@@ -23,7 +23,7 @@ subdir        := stdio-common
 include ../Makeconfig
 
 # List of markers for printf family function tests.
-xprintf-funcs := p as d f s sn v vas vd
+xprintf-funcs := p as d f s sn v vas vd vf
 
 # List of data types and formats for individual per-conversion printf tests.
 fmt-convs := double ldouble

diff --git a/stdio-common/tst-printf-format-vf-c.c b/stdio-common/tst-printf-format-vf-c.c
new file mode 100644 (file)
index 0000000..b31b551
--- /dev/null
+++ b/stdio-common/tst-printf-format-vf-c.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vfprintf' output for the 'c' conversion.
+   Copyright (C) 2024 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include "tst-printf-format-vf.h"
+#include "tst-printf-format-skeleton-c.c"

diff --git a/stdio-common/tst-printf-format-vf-char.c b/stdio-common/tst-printf-format-vf-char.c
new file mode 100644 (file)
index 0000000..daa2886
--- /dev/null
+++ b/stdio-common/tst-printf-format-vf-char.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vfprintf' output for signed char conversions.
+   Copyright (C) 2024 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include "tst-printf-format-vf.h"
+#include "tst-printf-format-skeleton-char.c"

diff --git a/stdio-common/tst-printf-format-vf-double.c b/stdio-common/tst-printf-format-vf-double.c
new file mode 100644 (file)
index 0000000..63ec8c0
--- /dev/null
+++ b/stdio-common/tst-printf-format-vf-double.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vfprintf' output for double conversions.
+   Copyright (C) 2024 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include "tst-printf-format-vf.h"
+#include "tst-printf-format-skeleton-double.c"

diff --git a/stdio-common/tst-printf-format-vf-int.c b/stdio-common/tst-printf-format-vf-int.c
new file mode 100644 (file)
index 0000000..e687099
--- /dev/null
+++ b/stdio-common/tst-printf-format-vf-int.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vfprintf' output for int conversions.
+   Copyright (C) 2024 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include "tst-printf-format-vf.h"
+#include "tst-printf-format-skeleton-int.c"

diff --git a/stdio-common/tst-printf-format-vf-ldouble.c b/stdio-common/tst-printf-format-vf-ldouble.c
new file mode 100644 (file)
index 0000000..801e359
--- /dev/null
+++ b/stdio-common/tst-printf-format-vf-ldouble.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vfprintf' output for long double conversions.
+   Copyright (C) 2024 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include "tst-printf-format-vf.h"
+#include "tst-printf-format-skeleton-ldouble.c"

diff --git a/stdio-common/tst-printf-format-vf-llong.c b/stdio-common/tst-printf-format-vf-llong.c
new file mode 100644 (file)
index 0000000..a1b9ae3
--- /dev/null
+++ b/stdio-common/tst-printf-format-vf-llong.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vfprintf' output for long long int conversions.
+   Copyright (C) 2024 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include "tst-printf-format-vf.h"
+#include "tst-printf-format-skeleton-llong.c"

diff --git a/stdio-common/tst-printf-format-vf-long.c b/stdio-common/tst-printf-format-vf-long.c
new file mode 100644 (file)
index 0000000..7afc127
--- /dev/null
+++ b/stdio-common/tst-printf-format-vf-long.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vfprintf' output for long int conversions.
+   Copyright (C) 2024 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include "tst-printf-format-vf.h"
+#include "tst-printf-format-skeleton-long.c"

diff --git a/stdio-common/tst-printf-format-vf-s.c b/stdio-common/tst-printf-format-vf-s.c
new file mode 100644 (file)
index 0000000..6faa6d0
--- /dev/null
+++ b/stdio-common/tst-printf-format-vf-s.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vfprintf' output for the 's' conversion.
+   Copyright (C) 2024 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include "tst-printf-format-vf.h"
+#include "tst-printf-format-skeleton-s.c"

diff --git a/stdio-common/tst-printf-format-vf-short.c b/stdio-common/tst-printf-format-vf-short.c
new file mode 100644 (file)
index 0000000..c3d17ca
--- /dev/null
+++ b/stdio-common/tst-printf-format-vf-short.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vfprintf' output for short int conversions.
+   Copyright (C) 2024 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include "tst-printf-format-vf.h"
+#include "tst-printf-format-skeleton-short.c"

diff --git a/stdio-common/tst-printf-format-vf-uchar.c b/stdio-common/tst-printf-format-vf-uchar.c
new file mode 100644 (file)
index 0000000..643438c
--- /dev/null
+++ b/stdio-common/tst-printf-format-vf-uchar.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vfprintf' output for unsigned char conversions.
+   Copyright (C) 2024 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include "tst-printf-format-vf.h"
+#include "tst-printf-format-skeleton-uchar.c"

diff --git a/stdio-common/tst-printf-format-vf-uint.c b/stdio-common/tst-printf-format-vf-uint.c
new file mode 100644 (file)
index 0000000..844192c
--- /dev/null
+++ b/stdio-common/tst-printf-format-vf-uint.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vfprintf' output for unsigned int conversions.
+   Copyright (C) 2024 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include "tst-printf-format-vf.h"
+#include "tst-printf-format-skeleton-uint.c"

diff --git a/stdio-common/tst-printf-format-vf-ullong.c b/stdio-common/tst-printf-format-vf-ullong.c
new file mode 100644 (file)
index 0000000..ab58abd
--- /dev/null
+++ b/stdio-common/tst-printf-format-vf-ullong.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vfprintf' output for unsigned long long int conversions.
+   Copyright (C) 2024 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include "tst-printf-format-vf.h"
+#include "tst-printf-format-skeleton-ullong.c"

diff --git a/stdio-common/tst-printf-format-vf-ulong.c b/stdio-common/tst-printf-format-vf-ulong.c
new file mode 100644 (file)
index 0000000..e76251f
--- /dev/null
+++ b/stdio-common/tst-printf-format-vf-ulong.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vfprintf' output for unsigned long int conversions.
+   Copyright (C) 2024 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include "tst-printf-format-vf.h"
+#include "tst-printf-format-skeleton-ulong.c"

diff --git a/stdio-common/tst-printf-format-vf-ushort.c b/stdio-common/tst-printf-format-vf-ushort.c
new file mode 100644 (file)
index 0000000..bf78a91
--- /dev/null
+++ b/stdio-common/tst-printf-format-vf-ushort.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vfprintf' output for unsigned short int conversions.
+   Copyright (C) 2024 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include "tst-printf-format-vf.h"
+#include "tst-printf-format-skeleton-ushort.c"

diff --git a/stdio-common/tst-printf-format-vf.h b/stdio-common/tst-printf-format-vf.h
new file mode 100644 (file)
index 0000000..f824364
--- /dev/null
+++ b/stdio-common/tst-printf-format-vf.h
@@ -0,0 +1,34 @@
+/* Test feature wrapper for formatted 'vfprintf' output.
+   Copyright (C) 2024 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include <stdarg.h>
+#include <stdio.h>
+
+static int
+printf_under_test (const char *restrict fmt, ...)
+{
+  va_list ap;
+  int result;
+
+  va_start (ap, fmt);
+  result = vfprintf (stdout, fmt, ap);
+  va_end (ap);
+  if (result < 0)
+    perror ("vfprintf");
+  return result;
+}