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37 lines
995 B
37 lines
995 B
// FIXME: https://code.google.com/p/address-sanitizer/issues/detail?id=316
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// XFAIL: android
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// The globs below do not work in the lit shell.
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// REQUIRES: shell
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// RUN: %clangxx -fsanitize=undefined %s -O1 -o %t
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// Regular run.
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// RUN: %run %t -4 2> %t.out
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// RUN: FileCheck %s --check-prefix=CHECK-ERROR < %t.out
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// Good log_path.
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// RUN: rm -f %t.log.*
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// RUN: %env_ubsan_opts=log_path='"%t.log"' %run %t -4 2> %t.out
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// RUN: FileCheck %s --check-prefix=CHECK-ERROR < %t.log.*
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// Run w/o errors should not produce any log.
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// RUN: rm -f %t.log.*
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// RUN: %env_ubsan_opts=log_path='"%t.log"' %run %t 4
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// RUN: not cat %t.log.*
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// FIXME: log_path is not supported on Windows yet.
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// XFAIL: win32
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#include <stdio.h>
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#include <stdlib.h>
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int main(int argc, char *argv[]) {
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double a = atof(argv[1]);
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unsigned int ai = (unsigned int) a;
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printf("%f %u\n", a, ai);
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return 0;
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}
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// CHECK-ERROR: runtime error: value -4 is outside the range of representable values of type 'unsigned int'
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