From patchwork Thu Apr 27 17:50:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Calvin Wan X-Patchwork-Id: 13225667 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 58F01C77B7E for ; Thu, 27 Apr 2023 17:50:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244178AbjD0RuY (ORCPT ); Thu, 27 Apr 2023 13:50:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59232 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244238AbjD0RuW (ORCPT ); Thu, 27 Apr 2023 13:50:22 -0400 Received: from mail-yw1-x114a.google.com (mail-yw1-x114a.google.com [IPv6:2607:f8b0:4864:20::114a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BB5D33A8D for ; Thu, 27 Apr 2023 10:50:18 -0700 (PDT) Received: by mail-yw1-x114a.google.com with SMTP id 00721157ae682-54f808d894fso163423287b3.2 for ; Thu, 27 Apr 2023 10:50:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1682617818; x=1685209818; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=K1O3Fhw9IUUjLtQ4l78orMUU4s63irjL/50TsVF1T2w=; b=szY7MIP7xyV7RggmatOxxicz9cPuICPVjPtuL0DXLkgETjUGlrjbMWUAdHWAfeHYXX qR4WYS1J2iPC04YczibQs2/MB06LPIBln4fveKFkGo6hnbVMO4pCELuP/Os9JlH8jch2 if+PUZAUMNXI8E1UYEHNcCHqejQPC99m4RthyhZ42WXf4h9Z4KHmI8Sbrs5HJg7vLoqY Ms7q4kTGv6lblRZdewz2bhh4GqCwHOs6Miptkmj1wx55JIpIXunuwxVKesvnLCuDE48g XZ+ZC8V2NFgkAXNha/aAvY6O46dqGi9oWwqYi19+FSUFw/l+DDpffLXyUZcqrbSJgiJp a7kA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1682617818; x=1685209818; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=K1O3Fhw9IUUjLtQ4l78orMUU4s63irjL/50TsVF1T2w=; b=OBwf65QjTyxrQLXks4A0eFjjltJlaQe3He5us9n9WY6Eck3BWCqUCVACLjephOcXzF qLKacB+amFTPPDh1rRaLk/RkHLNLai2KfsE13G42KkGce5h6nTrMO0BjxuZaiiiyxf2f 40uJzeGPfVB3d91JYKd/OLdR4qVxfglBEPRqdabtozNzb/80FplLBSqAyv+KtK59CFw8 lTT/DWpKlDom5m4QT2riHnFU3cu5qjXQ13rhVfZgWaZcO3r8pGBv7jlerY+Shuwpcv6G W9k75a/ngVM8kUUpCyVGAixZVty73WVOSVWr/7aYdEdxLsp5Is5Wawlb5+1TCc/XeH9Y dUjw== X-Gm-Message-State: AC+VfDx0tDyQm+t9Ykw8qds1FW9d0JvuZbfHkRyPyJ3OJmKwt8NwMpGk cWoIwNpGulfDsJDsocTq+3Ss4oYUclgtC+j8KSgKspo8fS2MV2vANLueIcDysXjAPXVV0oHiBqs 6an84i4zhKJhC0vG75w1S2VtIFJegEERTQzITi3av4Jfn5F/PkuJ3KJ7WiQQFRw+Y2Q== X-Google-Smtp-Source: ACHHUZ6MpDhCqUDhIXVd7hvLgEUzS6E6VrTa/UZEqlLyFMOgTi6L1In2VHr+EI1UlD25GnFbo/Lv19OggV1eFjY= X-Received: from barleywine.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:3bd4]) (user=calvinwan job=sendgmr) by 2002:a81:ac67:0:b0:54f:84c0:93ff with SMTP id z39-20020a81ac67000000b0054f84c093ffmr1573616ywj.5.1682617817960; Thu, 27 Apr 2023 10:50:17 -0700 (PDT) Date: Thu, 27 Apr 2023 17:50:07 +0000 In-Reply-To: <20230427175007.902278-1-calvinwan@google.com> Mime-Version: 1.0 References: <20230427175007.902278-1-calvinwan@google.com> X-Mailer: git-send-email 2.40.1.495.gc816e09b53d-goog Message-ID: <20230427175007.902278-3-calvinwan@google.com> Subject: [RFC PATCH 2/2] unit test: add basic example From: Calvin Wan To: git@vger.kernel.org Cc: Calvin Wan Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Although this commit doesn't showcase unit tests running against anything in Git, locally, I have a smaller set of Git files compiling into a library with unit tests running against it using this C TAP harness. However, you can run `make ctap` to get an idea of how the output looks and use it as a baseline to play around with the other features of the library. Signed-off-by: Calvin Wan --- Makefile | 11 +++++++++++ t/TESTS | 1 + t/unit-test.c | 14 ++++++++++++++ 3 files changed, 26 insertions(+) create mode 100644 t/unit-test.c diff --git a/Makefile b/Makefile index 60ab1a8b4f..b67b81e312 100644 --- a/Makefile +++ b/Makefile @@ -3831,3 +3831,14 @@ $(FUZZ_PROGRAMS): all $(XDIFF_OBJS) $(EXTLIBS) git.o $@.o $(LIB_FUZZING_ENGINE) -o $@ fuzz-all: $(FUZZ_PROGRAMS) + +LIB_CTAP_SOURCES = t/tap/basic.c t/tap/basic.h t/tap/macros.h + +PHONY: ctap +ctap: + cc -It -c $(LIB_CTAP_SOURCES) + ar -rc libtap.a basic.o + mkdir -p t/unit-test + cc -It -o t/unit-test/unit-test-t t/unit-test.c -L. -l:libtap.a + cc -o t/runtests t/runtests.c + cd t && ./runtests -l TESTS diff --git a/t/TESTS b/t/TESTS index e69de29bb2..4b1899a115 100644 --- a/t/TESTS +++ b/t/TESTS @@ -0,0 +1 @@ +unit-test/unit-test-t diff --git a/t/unit-test.c b/t/unit-test.c new file mode 100644 index 0000000000..6eceb50ee6 --- /dev/null +++ b/t/unit-test.c @@ -0,0 +1,14 @@ +#include + +int unit_test() { + if (1 != 1) + return 0; + return 1; +} + +int main(void) +{ + plan(1); + ok(unit_test(), "unit test runs successfully"); + return 0; +}