| 1 | // REQUIRES: continuous-mode |
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| 2 | |
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| 3 | // RUN: %clang_pgogen -fprofile-continuous -o %t.exe %s |
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| 4 | // RUN: env LLVM_PROFILE_FILE="%c%t.profraw" %run %t.exe %t.profraw |
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| 5 | // RUN: env LLVM_PROFILE_FILE="%t%c.profraw" %run %t.exe %t.profraw |
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| 6 | // RUN: env LLVM_PROFILE_FILE="%t.profraw%c" %run %t.exe %t.profraw |
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| 7 | |
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| 8 | #include <string.h> |
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| 9 | #include <stdio.h> |
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| 10 | |
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| 11 | extern int __llvm_profile_is_continuous_mode_enabled(void); |
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| 12 | extern const char *__llvm_profile_get_filename(); |
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| 13 | extern void __llvm_profile_set_dumped(void); |
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| 14 | |
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| 15 | int main(int argc, char **argv) { |
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| 16 | if (!__llvm_profile_is_continuous_mode_enabled()) |
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| 17 | return 1; |
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| 18 | |
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| 19 | // Check that the filename is "%t.profraw", followed by a null terminator. |
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| 20 | size_t n = strlen(s: argv[1]) + 1; |
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| 21 | const char *Filename = __llvm_profile_get_filename(); |
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| 22 | |
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| 23 | for (int i = 0; i < n; ++i) { |
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| 24 | if (Filename[i] != argv[1][i]) { |
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| 25 | printf(format: "Difference at: %d, Got: %c, Expected: %c\n" , i, Filename[i], argv[1][i]); |
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| 26 | printf(format: "Got: %s\n" , Filename); |
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| 27 | printf(format: "Expected: %s\n" , argv[1]); |
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| 28 | return 1; |
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| 29 | } |
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| 30 | } |
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| 31 | return 0; |
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| 32 | } |
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| 33 | |
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