1 /// A basic block with fork/exec* is split. .gcda is flushed immediately before
2 /// fork/exec* so the lines before exec* are counted once while succeeding
3 /// lines are not counted.
4 // RUN: mkdir -p %t.d && cd %t.d
5 // RUN: %clang --coverage %s -o %t -dumpdir ./
6 // RUN: test -f gcov-execlp.gcno
7 // RUN: rm -f gcov-execlp.gcda && %run %t
8 // RUN: llvm-cov gcov -t gcov-execlp.gcda | FileCheck %s --check-prefixes=CHECK,EXECLP
9
10 // RUN: %clang --coverage -DEXECVP %s -o %t -dumpdir ./
11 // RUN: rm -f gcov-execlp.gcda && %run %t
12 // RUN: llvm-cov gcov -t gcov-execlp.gcda | FileCheck %s --check-prefixes=CHECK,EXECVP
13
14 #include <unistd.h>
15
func1(void)16 void func1(void) {} // CHECK: 1: [[#@LINE]]:void func1(void)
func2(void)17 void func2(void) {} // CHECK-NEXT: #####: [[#@LINE]]:
main(void)18 int main(void) { // CHECK-NEXT: 1: [[#@LINE]]:
19 func1(); // CHECK-NEXT: 1: [[#@LINE]]:
20 #ifdef EXECVP
21 char *argv[] = {"ls", "-l", (char *)0};
22 execvp("ls", argv); // EXECVP: 1: [[#@LINE]]: execvp
23 #else
24 execlp("ls", "-l", (char *)0); // EXECLP: 1: [[#@LINE]]: execlp
25 #endif
26 func2(); // CHECK: #####: [[#@LINE]]: func2
27 return 0; // CHECK-NEXT: #####: [[#@LINE]]:
28 }
29