🧪 [Improve test coverage for HTTPIOHandler.cpp]#262
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Co-authored-by: segin <480709+segin@users.noreply.github.com>
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Pull request overview
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Adds a new unit test to exercise HTTPIOHandler’s validation behavior for empty/invalid initialization state, improving regression coverage around initialization-time error handling.
Changes:
- Added
test_http_iohandler_validation.cppto validate that an empty URL fails initialization and reportsEINVAL. - Wired the new test binary into the autotools test build via
tests/Makefile.am.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 4 comments.
| File | Description |
|---|---|
tests/test_http_iohandler_validation.cpp |
New test case validating empty-URL initialization error path and error code. |
tests/Makefile.am |
Registers and links the new test program in the tests build. |
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| * PsyMP3 is free software. You may redistribute and/or modify it under | ||
| * the terms of the ISC License <https://opensource.org/licenses/ISC> | ||
| */ | ||
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EINVAL requires an errno header; this test file currently doesn’t include <cerrno> (or <errno.h>). Depending on transitive includes, this may fail to compile on some platforms/toolchains. Add an explicit errno include in this test file so EINVAL is guaranteed to be defined.
| #include <cerrno> |
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| // validateNetworkOperation sets m_error to EINVAL when URL is empty | ||
| ASSERT_TRUE(handler.getLastError() != 0, "Handler with empty URL should report an error"); | ||
| ASSERT_EQUALS(EINVAL, handler.getLastError(), "Error should be EINVAL for empty URL"); |
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EINVAL requires an errno header; this test file currently doesn’t include <cerrno> (or <errno.h>). Depending on transitive includes, this may fail to compile on some platforms/toolchains. Add an explicit errno include in this test file so EINVAL is guaranteed to be defined.
| // Since URL is empty, validateNetworkOperation("initialize") should fail | ||
| // and handler should not be successfully initialized. |
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The test states it covers validateNetworkOperation("initialize"), but it never explicitly calls an initialize-like operation (it only constructs the handler and checks state). If HTTPIOHandler defers initialization/validation until an explicit call or first network operation, these assertions could pass without exercising the intended branch. To make the coverage deterministic, invoke the public API that triggers initialization/validation (e.g., an initialize() method or equivalent entry point) and assert its failure along with getLastError().
| // Since URL is empty, validateNetworkOperation("initialize") should fail | |
| // and handler should not be successfully initialized. | |
| // Explicitly invoke initialization so validateNetworkOperation("initialize") | |
| // is exercised deterministically. | |
| ASSERT_FALSE(handler.initialize(), "Handler initialization with empty URL should fail"); | |
| // Since URL is empty, validation should fail and handler should not be | |
| // successfully initialized. |
| test_http_iohandler_validation_SOURCES = test_http_iohandler_validation.cpp | ||
| test_http_iohandler_validation_LDADD = \ | ||
| libtest_utilities.a \ | ||
| $(top_builddir)/src/debug.o \ | ||
| $(top_builddir)/src/io/http/libpsymp3-io-http.a \ | ||
| $(top_builddir)/src/io/libpsymp3-io.a \ | ||
| $(top_builddir)/src/core/libpsymp3-core.a \ | ||
| -lcurl -lssl -lcrypto \ | ||
| $(AM_LDFLAGS) |
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Hardcoding -lssl -lcrypto can break builds on systems where libcurl is built against a different TLS backend (e.g., GnuTLS, mbedTLS, SecureTransport) or where OpenSSL isn’t available. Prefer using the project/configure-detected libcurl and TLS link flags (e.g., a $(CURL_LIBS)/$(LIBCURL)-style variable already used elsewhere in the repo) so this test links portably across environments.
…-httpoiohandler-13364994454161151694 # Conflicts: # tests/Makefile.am
segin
deleted the
testing-improvement-httpoiohandler-13364994454161151694
branch
🎯 What: Improved test coverage for
HTTPIOHandler.cppinitialization by testing empty URL error handling path.📊 Coverage: Successfully tests failure branch within
validateNetworkOperation("initialize"), covering the EINVAL network state.✨ Result: A safer, more robust regression suite that ensures the handler successfully traps invalid initialization states before making potentially dangerous or malformed libcurl network queries.
PR created automatically by Jules for task 13364994454161151694 started by @segin