| 1 | // RUN: %clangxx -O0 -g %s -lutil -o %t |
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| 2 | |
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| 3 | // Ignore leaks as this is not the point of test, but HWASAN repors one here. |
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| 4 | // RUN: %env_tool_opts=detect_leaks=0 %run %t | FileCheck %s |
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| 5 | |
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| 6 | // XFAIL: android && asan |
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| 7 | |
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| 8 | // No libutil. |
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| 9 | // UNSUPPORTED: target={{.*solaris.*}} |
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| 10 | |
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| 11 | #include <assert.h> |
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| 12 | #include <stdio.h> |
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| 13 | #include <string.h> |
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| 14 | #if __linux__ |
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| 15 | # include <pty.h> |
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| 16 | #elif defined(__FreeBSD__) |
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| 17 | # include <libutil.h> |
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| 18 | # include <pwd.h> |
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| 19 | # include <sys/ioctl.h> |
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| 20 | # include <sys/termios.h> |
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| 21 | # include <sys/types.h> |
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| 22 | #elif defined(__sun__) && defined(__svr4__) |
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| 23 | # include <termios.h> |
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| 24 | #else |
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| 25 | # include <util.h> |
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| 26 | #endif |
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| 27 | #include <unistd.h> |
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| 28 | |
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| 29 | int main(int argc, char **argv) { |
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| 30 | int m; |
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| 31 | int pid = forkpty(amaster: &m, NULL, NULL, NULL); |
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| 32 | |
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| 33 | if (pid == -1) { |
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| 34 | fprintf(stderr, format: "forkpty failed\n" ); |
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| 35 | return 1; |
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| 36 | } else if (pid > 0) { |
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| 37 | char buf[1024]; |
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| 38 | int res = read(fd: m, buf: buf, nbytes: sizeof(buf)); |
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| 39 | write(fd: 1, buf: buf, n: res); |
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| 40 | write(fd: m, buf: "password\n" , n: 9); |
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| 41 | while ((res = read(fd: m, buf: buf, nbytes: sizeof(buf))) > 0) |
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| 42 | write(fd: 1, buf: buf, n: res); |
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| 43 | } else { |
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| 44 | char *s = getpass(prompt: "prompt" ); |
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| 45 | assert(strcmp(s, "password" ) == 0); |
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| 46 | write(fd: 1, buf: "done\n" , n: 5); |
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| 47 | } |
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| 48 | return 0; |
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| 49 | } |
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| 50 | |
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| 51 | // CHECK: prompt |
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| 52 | // CHECK: done |
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| 53 | |
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