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https://github.com/arun11299/cpp-subprocess.git
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f6232a7f26
* Support CMake 4 CMake 4 has removed compatibility with CMake < 3.5 Bumping minimum required version to 3.5 enables CMake 4 to build this code. * Move header into subdir * Improve CMake setup This commit configures and installs CMake metadata files. This also provides the namespaced ALIAS target `cpp-subprocess::subprocess`. * Update README with CMake instructions * Update include paths in tests
24 lines
730 B
C++
24 lines
730 B
C++
#include <cpp-subprocess/subprocess.hpp>
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#include <cstdlib>
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#include <string>
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#include <tuple>
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using namespace subprocess;
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int main() {
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auto p = Popen("python3 @TEST_REDIRECTION_PYTHON_SCRIPT_PATH@", output{PIPE}, error{PIPE});
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OutBuffer out_buf;
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ErrBuffer err_buf;
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std::tie(out_buf, err_buf) = p.communicate();
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std::string out{out_buf.buf.data()};
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std::string err{err_buf.buf.data()};
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if (out.find("Hello message.") == std::string::npos) return EXIT_FAILURE;
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if (err.find("Hello message.") != std::string::npos) return EXIT_FAILURE;
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if (out.find("Error report.") != std::string::npos) return EXIT_FAILURE;
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if (err.find("Error report.") == std::string::npos) return EXIT_FAILURE;
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return EXIT_SUCCESS;
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}
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