From 6f290d8f9e9d7faac295cb51fc96884a18f4ded4 Mon Sep 17 00:00:00 2001 From: Daniel Dunbar Date: Thu, 21 May 2009 04:36:41 +0000 Subject: Initial KLEE checkin. - Lots more tweaks, documentation, and web page content is needed, but this should compile & work on OS X & Linux. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72205 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/Runtime/POSIX/Isatty.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 test/Runtime/POSIX/Isatty.c (limited to 'test/Runtime/POSIX/Isatty.c') diff --git a/test/Runtime/POSIX/Isatty.c b/test/Runtime/POSIX/Isatty.c new file mode 100644 index 00000000..6a78dc96 --- /dev/null +++ b/test/Runtime/POSIX/Isatty.c @@ -0,0 +1,33 @@ +// RUN: %llvmgcc %s -emit-llvm -O0 -c -o %t.bc +// RUN: %klee --libc=uclibc --posix-runtime --init-env %t.bc --sym-files 0 10 --sym-stdout 2>%t.log + +// RUN: test -f klee-last/test000001.bout +// RUN: test -f klee-last/test000002.bout +// RUN: test -f klee-last/test000003.bout +// RUN: test -f klee-last/test000004.bout + +// RUN: grep -q "stdin is a tty" %t.log +// RUN: grep -q "stdin is NOT a tty" %t.log +// RUN: grep -q "stdout is a tty" %t.log +// RUN: grep -q "stdout is NOT a tty" %t.log + +#include +#include +#include + +int main(int argc, char** argv) { + int fd0 = 0; // stdin + int fd1 = 1; // stdout + + int r = isatty(fd0); + if (r) + fprintf(stderr, "stdin is a tty\n"); + else fprintf(stderr, "stdin is NOT a tty\n"); + + r = isatty(fd1); + if (r) + fprintf(stderr, "stdout is a tty\n"); + else fprintf(stderr, "stdout is NOT a tty\n"); + + return 0; +} -- cgit 1.4.1