stdio-common: Add tests for formatted vprintf output specifiers

Wire vprintf 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 cfd003d00d862692fea1be10ba972cbece9f7a8a..c2c1143ee7048755336e1cd2d9b646ad7c7a9b7b 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
+xprintf-funcs := p as d f s sn v
 
 # List of data types and formats for individual per-conversion printf tests.
 fmt-convs := double ldouble

diff --git a/stdio-common/tst-printf-format-v-c.c b/stdio-common/tst-printf-format-v-c.c
new file mode 100644 (file)
index 0000000..94aa304
--- /dev/null
+++ b/stdio-common/tst-printf-format-v-c.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vprintf' 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-v.h"
+#include "tst-printf-format-skeleton-c.c"

diff --git a/stdio-common/tst-printf-format-v-char.c b/stdio-common/tst-printf-format-v-char.c
new file mode 100644 (file)
index 0000000..c813d81
--- /dev/null
+++ b/stdio-common/tst-printf-format-v-char.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vprintf' 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-v.h"
+#include "tst-printf-format-skeleton-char.c"

diff --git a/stdio-common/tst-printf-format-v-double.c b/stdio-common/tst-printf-format-v-double.c
new file mode 100644 (file)
index 0000000..90cc170
--- /dev/null
+++ b/stdio-common/tst-printf-format-v-double.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vprintf' 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-v.h"
+#include "tst-printf-format-skeleton-double.c"

diff --git a/stdio-common/tst-printf-format-v-int.c b/stdio-common/tst-printf-format-v-int.c
new file mode 100644 (file)
index 0000000..6529425
--- /dev/null
+++ b/stdio-common/tst-printf-format-v-int.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vprintf' 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-v.h"
+#include "tst-printf-format-skeleton-int.c"

diff --git a/stdio-common/tst-printf-format-v-ldouble.c b/stdio-common/tst-printf-format-v-ldouble.c
new file mode 100644 (file)
index 0000000..813f4a5
--- /dev/null
+++ b/stdio-common/tst-printf-format-v-ldouble.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vprintf' 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-v.h"
+#include "tst-printf-format-skeleton-ldouble.c"

diff --git a/stdio-common/tst-printf-format-v-llong.c b/stdio-common/tst-printf-format-v-llong.c
new file mode 100644 (file)
index 0000000..270ad08
--- /dev/null
+++ b/stdio-common/tst-printf-format-v-llong.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vprintf' 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-v.h"
+#include "tst-printf-format-skeleton-llong.c"

diff --git a/stdio-common/tst-printf-format-v-long.c b/stdio-common/tst-printf-format-v-long.c
new file mode 100644 (file)
index 0000000..2f5f653
--- /dev/null
+++ b/stdio-common/tst-printf-format-v-long.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vprintf' 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-v.h"
+#include "tst-printf-format-skeleton-long.c"

diff --git a/stdio-common/tst-printf-format-v-s.c b/stdio-common/tst-printf-format-v-s.c
new file mode 100644 (file)
index 0000000..ebc253b
--- /dev/null
+++ b/stdio-common/tst-printf-format-v-s.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vprintf' 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-v.h"
+#include "tst-printf-format-skeleton-s.c"

diff --git a/stdio-common/tst-printf-format-v-short.c b/stdio-common/tst-printf-format-v-short.c
new file mode 100644 (file)
index 0000000..92a59d9
--- /dev/null
+++ b/stdio-common/tst-printf-format-v-short.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vprintf' 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-v.h"
+#include "tst-printf-format-skeleton-short.c"

diff --git a/stdio-common/tst-printf-format-v-uchar.c b/stdio-common/tst-printf-format-v-uchar.c
new file mode 100644 (file)
index 0000000..045ffd2
--- /dev/null
+++ b/stdio-common/tst-printf-format-v-uchar.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vprintf' 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-v.h"
+#include "tst-printf-format-skeleton-uchar.c"

diff --git a/stdio-common/tst-printf-format-v-uint.c b/stdio-common/tst-printf-format-v-uint.c
new file mode 100644 (file)
index 0000000..17b1ce3
--- /dev/null
+++ b/stdio-common/tst-printf-format-v-uint.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vprintf' 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-v.h"
+#include "tst-printf-format-skeleton-uint.c"

diff --git a/stdio-common/tst-printf-format-v-ullong.c b/stdio-common/tst-printf-format-v-ullong.c
new file mode 100644 (file)
index 0000000..590b04f
--- /dev/null
+++ b/stdio-common/tst-printf-format-v-ullong.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vprintf' 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-v.h"
+#include "tst-printf-format-skeleton-ullong.c"

diff --git a/stdio-common/tst-printf-format-v-ulong.c b/stdio-common/tst-printf-format-v-ulong.c
new file mode 100644 (file)
index 0000000..6747677
--- /dev/null
+++ b/stdio-common/tst-printf-format-v-ulong.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vprintf' 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-v.h"
+#include "tst-printf-format-skeleton-ulong.c"

diff --git a/stdio-common/tst-printf-format-v-ushort.c b/stdio-common/tst-printf-format-v-ushort.c
new file mode 100644 (file)
index 0000000..1e78271
--- /dev/null
+++ b/stdio-common/tst-printf-format-v-ushort.c
@@ -0,0 +1,20 @@
+/* Test for formatted 'vprintf' 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-v.h"
+#include "tst-printf-format-skeleton-ushort.c"

diff --git a/stdio-common/tst-printf-format-v.h b/stdio-common/tst-printf-format-v.h
new file mode 100644 (file)
index 0000000..711b290
--- /dev/null
+++ b/stdio-common/tst-printf-format-v.h
@@ -0,0 +1,34 @@
+/* Test feature wrapper for formatted 'vprintf' 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 = vprintf (fmt, ap);
+  va_end (ap);
+  if (result < 0)
+    perror ("vprintf");
+  return result;
+}