49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
/** @file callback2_utest_main.cpp
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*
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* @author Roland Conybeare, Aug 2026
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**/
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// note: do NOT define CATCH_CONFIG_RUNNER/CATCH_CONFIG_MAIN here. The catch2
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// implementation (registry + session runner) is compiled once, in
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// libxo_testutil (UtestAppStart.cpp). Defining CATCH_CONFIG_RUNNER here
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// would compile a second copy of the catch2 runtime into this executable,
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// giving it its own test registry. On linux ELF symbol interposition
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// merges the two; on osx the two-level namespace keeps them separate, so
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// the runner (in the dylib) sees an empty registry -> "No tests ran".
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//
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// CATCH_CONFIG_EXTERNAL_INTERFACES pulls in just the reporter/listener
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// interfaces (Catch::TestEventListenerBase + CATCH_REGISTER_LISTENER)
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// needed by UtestListener.hpp, WITHOUT the runtime implementation.
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#define CATCH_CONFIG_EXTERNAL_INTERFACES // before UtestListener.hpp
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#include <xo/ppsink/PpStyle.hpp>
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#include <xo/testutil/UtestAppStart.hpp>
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#include <xo/testutil/UtestListener.hpp>
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namespace xo {
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CATCH_REGISTER_LISTENER(UtestListener);
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}
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int
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main(int argc, char* argv[])
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{
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/* Unit tests pin rendered TEXT, so they must not be handed color escapes.
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* PpStyle's defaults are the legacy ones -- grey tag names, yellow struct
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* field names (xo/ppsink/PpStyle.hpp) -- right for a terminal, useless in
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* an expectation string. A test that wants color asks locally, via
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* default_style_guard or sink.with_style().
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*/
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xo::pp::PpStyle::default_style() = xo::pp::PpStyle::plain();
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auto app = xo::UtestAppStart("utest.callback2");
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int retval = app.init(argc, argv);
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if (retval)
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return retval;
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app.setup();
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return app.run();
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}
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/* end callback2_utest_main.cpp */
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