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readme minor missing content #22

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Arun M 2019-01-03 22:06:20 +05:30
parent d74481c564
commit e6cb89cb6e
2 changed files with 12 additions and 1 deletions
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2
README.md
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@ -48,7 +48,7 @@ std::cout << "Data len: " << obuf.length << std::endl;
More detailed way: More detailed way:
```cpp ```cpp
auto p = Popen({"ls", "-l"}); auto p = Popen({"ls", "-l"}, output{PIPE});
auto obuf = p.communicate().first; auto obuf = p.communicate().first;
std::cout << "Data : " << obuf.buf.data() << std::endl; std::cout << "Data : " << obuf.buf.data() << std::endl;
std::cout << "Data len: " << obuf.length << std::endl; std::cout << "Data len: " << obuf.length << std::endl;

11
test/test_subprocess.cc
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@ -64,7 +64,16 @@ void test_read_all()
std::cout<<"read_all() succeeded"<<std::endl; std::cout<<"read_all() succeeded"<<std::endl;
} }
void test_simple_cmd()
{
auto p = Popen({"ls", "-l"}, output{PIPE});
auto obuf = p.communicate().first;
std::cout << "Data : " << obuf.buf.data() << std::endl;
std::cout << "Data len: " << obuf.length << std::endl;
}
int main() { int main() {
/*
test_exename(); test_exename();
test_input(); test_input();
test_piping(); test_piping();
@ -72,5 +81,7 @@ int main() {
test_shell(); test_shell();
test_sleep(); test_sleep();
test_read_all(); test_read_all();
*/
test_simple_cmd();
return 0; return 0;
} }