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Thu, 28 Apr 2022 11:36:31 +0000 From: Jakob Hasse To: "gcc-help@gcc.gnu.org" Subject: Need help building and executing specific run tests for libstdc++ Thread-Topic: Need help building and executing specific run tests for libstdc++ Thread-Index: AQHYWvHCxi+dJ8qpIkuEkC6YO4QP0A== Date: Thu, 28 Apr 2022 11:36:31 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: suggested_attachment_session_id: c6c6b1ee-1cad-858f-784d-3538d3dc7598 x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 3365c452-a9c6-4e53-05b3-08da290b57b1 x-ms-traffictypediagnostic: SG2PR04MB3595:EE_ x-microsoft-antispam-prvs: x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255; 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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: gcc-help@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-help mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 28 Apr 2022 11:36:39 -0000 Hello, I'm stuck building and running the tests for gcc, in particular the = run-tests (not compile tests) for just one test case I added myself. I found an issue in libstdc++ (https://gcc.gnu.org/bugzilla/show_bug.cgi?id= =3D105387) and now want to write a test for it to prove that the patch I cr= eated works and that the libstdc++ code breaks without the patch. I added t= he test application into libstdc++-v3/testsuite/abi/. Now how do I run this= very application and via the test suite and how do I confirm that it succe= ssfully ran? I've been looking into the libstdc++ test doc page: libstdc++-v3/doc/html/m= anual/test.html in the repository, but it is still not clear to me how to d= o the aforementioned task. After successfully building the entire gcc, I st= ayed in the build directory and tried this: make check-c++ RUNTESTFLAGS=3D"= libstdc++.exp". But all I got was a bunch of output without any of the file= s in libstdc++-v3/testsuite/abi/ listed. How do I run the tests (with stdout output, because using gdb is another st= ory) for a particular .cc file in any of the directories in libstdc++-v3/te= stsuite/ ? Thanks, Jakob