Merge branch 'remove-travis' (except for the last commit)

Remove Travis-related scripts, checks and README badge.

See https://github.com/wxWidgets/wxWidgets/pull/2435

.gitattributes

@@ -42,5 +42,4 @@ build/upmake    -diff
 .gitattributes                  export-ignore
 .gitignore                      export-ignore
 .gitmodules                     export-ignore
-.travis.yml                     export-ignore
 appveyor.yml                    export-ignore

.github/workflows/ci.yml

@@ -8,7 +8,6 @@ on:
     paths-ignore:
       - '.github/workflows/ci_msw_cross.yml'
       - 'build/tools/appveyor*.bat'
-      - 'build/tools/travis-ci.sh'
       - 'distrib/**'
       - 'docs/**'
       - 'interface/**'
@@ -25,7 +24,6 @@ on:
     paths-ignore:
       - '.github/workflows/ci_msw_cross.yml'
       - 'build/tools/appveyor*.bat'
-      - 'build/tools/travis-ci.sh'
       - 'distrib/**'
       - 'docs/**'
       - 'interface/**'

.github/workflows/ci_msw_cross.yml

@@ -8,7 +8,6 @@ on:
     paths-ignore:
       - '.github/workflows/ci.yml'
       - 'build/tools/appveyor*.bat'
-      - 'build/tools/travis-ci.sh'
       - 'distrib/**'
       - 'docs/**'
       - 'interface/**'
@@ -27,7 +26,6 @@ on:
     paths-ignore:
       - '.github/workflows/ci.yml'
       - 'build/tools/appveyor*.bat'
-      - 'build/tools/travis-ci.sh'
       - 'distrib/**'
       - 'docs/**'
       - 'interface/**'

.travis.yml

@@ -1,87 +0,0 @@
-# This is the control file for Travis continuous integration system.
-#
-# It is used automatically for the repositories on Github if it's found in the
-# root directory of the project.
-language: cpp
-
-# Specify the default platform.
-os: linux
-dist: xenial
-
-jobs:
-    include:
-        - dist: trusty
-          compiler: gcc
-          env: wxGTK_VERSION=2 wxUSE_XVFB=1
-          name: wxGTK 2 Ubuntu 14.04
-        - dist: bionic
-          compiler: gcc
-          env: wxGTK_VERSION=3 wxTOOLSET=cmake wxCMAKE_GENERATOR="Unix Makefiles"
-          name: wxGTK 3 CMake Ubuntu 18.04
-        - os: osx
-          osx_image: xcode7.3
-          compiler: clang
-          env: wxSKIP_SAMPLES=1
-          name: wxOSX Xcode 7.3
-        - os: osx
-          osx_image: xcode9.4
-          compiler: clang
-          env: wxTOOLSET=cmake wxCMAKE_GENERATOR=Xcode wxCMAKE_DEFINES="-DCMAKE_CXX_STANDARD=11"
-          name: wxOSX CMake Xcode 9.4
-        - os: osx
-          osx_image: xcode11.3
-          env: wxCONFIGURE_FLAGS="--enable-monolithic --with-cxx=17 --with-macosx-version-min=10.12 --enable-stl"
-          name: wxOSX Xcode 11.3
-        - os: osx
-          osx_image: xcode11.4
-          env: wxCONFIGURE_FLAGS="--enable-monolithic --with-cxx=17 --host=i686-apple-darwin_sim --build=x86_64-apple-darwin17.7.0 --with-osx_iphone --with-macosx-version-min=10.0 --with-macosx-sdk=$(xcrun --sdk iphonesimulator --show-sdk-path) --enable-stl --disable-sys-libs" wxALLOW_WARNINGS=1 wxSKIP_GUI=1 wxSKIP_TESTING=1 wxSKIP_SAMPLES=1
-          name: wxOSX iOS Xcode 11.4
-        - os: osx
-          osx_image: xcode11.4
-          env: wxTOOLSET=cmake wxCMAKE_GENERATOR=Xcode wxCMAKE_DEFINES="-DCMAKE_SYSTEM_NAME=iOS -DCMAKE_FIND_ROOT_PATH=/usr/local -DCMAKE_XCODE_ATTRIBUTE_CODE_SIGNING_ALLOWED=NO" wxCMAKE_SAMPLES=OFF wxCMAKE_TESTS=OFF
-          name: wxOSX iOS CMake Xcode 11.4
-        - os: linux
-          arch: arm64
-          env: wxGTK_VERSION=3 wxCONFIGURE_FLAGS="--disable-sys-libs" wxLXC=1
-          name: wxGTK ARM64
-        - os: linux
-          arch: ppc64le
-          env: wxCONFIGURE_FLAGS="--disable-sys-libs --disable-gui" wxLXC=1 wxSKIP_GUI=1
-          name: wxBase PowerPC64
-        - os: linux
-          arch: s390x
-          env: wxCONFIGURE_FLAGS="--disable-sys-libs --disable-gui" wxLXC=1 wxSKIP_GUI=1
-          name: wxBase S/390
-
-    # The environments running these builds are flaky and often fail for the
-    # reasons that have nothing to do with the build itself.
-    allow_failures:
-        - os: linux
-          arch: arm64
-          env: wxGTK_VERSION=3 wxCONFIGURE_FLAGS="--disable-sys-libs" wxLXC=1
-          name: wxGTK ARM64
-        - os: linux
-          arch: ppc64le
-          env: wxCONFIGURE_FLAGS="--disable-sys-libs --disable-gui" wxLXC=1 wxSKIP_GUI=1
-          name: wxBase PowerPC64
-        - os: linux
-          arch: s390x
-          env: wxCONFIGURE_FLAGS="--disable-sys-libs --disable-gui" wxLXC=1 wxSKIP_GUI=1
-          name: wxBase S/390
-
-branches:
-    only:
-        - master
-        - WX_3_0_BRANCH
-
-notifications:
-    email:
-        if: repo = wxWidgets/wxWidgets
-        recipients:
-            - vadim@wxwidgets.org
-        on_success: change
-        on_failure: change
-
-before_install: ./build/tools/before_install.sh
-
-script: ./build/tools/travis-ci.sh

README.md

@@ -20,7 +20,6 @@ Platforms
 ---------
 
 [![AppVeyor](https://img.shields.io/appveyor/build/wxWidgets/wxWidgets?label=AppVeyor&logo=appveyor)](https://ci.appveyor.com/project/wxWidgets/wxwidgets)
-[![Travis](https://img.shields.io/travis/wxWidgets/wxWidgets?label=TravisCI&logo=travis)](https://travis-ci.org/wxWidgets/wxWidgets)
 [![Github](https://img.shields.io/github/checks-status/wxWidgets/wxWidgets/master?label=GitHub&logo=github)](https://github.com/wxWidgets/wxWidgets/actions)
 [![OSS-Fuzz](https://oss-fuzz-build-logs.storage.googleapis.com/badges/wxwidgets.svg)](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:wxwidgets)
 

appveyor.yml

@@ -28,8 +28,6 @@ skip_commits:
     - src/x11/
     - '**/*.md'
     - .github/workflows/
-    - .travis.yml
-    - build/tools/travis-ci.sh
     - build/tools/before_install.sh
     - build/tools/httpbin.sh
 

build/tools/before_install.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# This script is used by both GitHub and Travis CI to install the dependencies
+# This script is used by GitHub to install the dependencies
 # before building wxWidgets but can also be run by hand if necessary (but
 # currently it only works for Ubuntu versions used by the CI builds).
 

build/tools/travis-ci.sh

@@ -1,195 +0,0 @@
-#!/bin/bash
-#
-# This script is used by Travis CI to configure, build and test wxWidgets
-
-set -e
-
-. ./build/tools/httpbin.sh
-
-wxPROC_COUNT=`getconf _NPROCESSORS_ONLN`
-((wxPROC_COUNT++))
-wxBUILD_ARGS="-j$wxPROC_COUNT"
-
-# Setting this variable suppresses "Error retrieving accessibility bus address"
-# messages from WebKit tests that we're not interested in.
-export NO_AT_BRIDGE=1
-
-case $wxTOOLSET in
-    cmake)
-        if [ -z $wxCMAKE_TESTS ]; then wxCMAKE_TESTS=CONSOLE_ONLY; fi
-        if [ -z $wxCMAKE_SAMPLES ]; then wxCMAKE_SAMPLES=SOME; fi
-        if [ "$wxCMAKE_GENERATOR" == "Xcode" ]; then
-            wxBUILD_ARGS="-jobs $wxPROC_COUNT -quiet"
-        fi
-        cmake --version
-
-        echo 'travis_fold:start:configure'
-        echo 'Configuring...'
-        mkdir build_cmake
-        pushd build_cmake
-        cmake -G "$wxCMAKE_GENERATOR" $wxCMAKE_DEFINES -D wxBUILD_SAMPLES=$wxCMAKE_SAMPLES -D wxBUILD_TESTS=$wxCMAKE_TESTS ..
-        echo 'travis_fold:end:configure'
-
-        if [ "$wxCMAKE_GENERATOR" != "Xcode" ]; then
-            echo 'travis_fold:start:building'
-            echo 'Building...'
-            cmake --build . -- $wxBUILD_ARGS
-            echo 'travis_fold:end:building'
-        fi
-
-        echo 'travis_fold:start:install'
-        if [ "$wxCMAKE_GENERATOR" == "Xcode" ]; then echo -n 'Building and '; fi
-        echo 'Installing...'
-        sudo env "PATH=$PATH" cmake --build . --target install -- $wxBUILD_ARGS
-        echo 'travis_fold:end:install'
-
-        if [ "$wxCMAKE_TESTS" != "OFF" ]; then
-            echo 'travis_fold:start:httpbin'
-            httpbin_launch
-            echo 'travis_fold:end:httpbin'
-
-            echo 'travis_fold:start:testing'
-            echo 'Testing...'
-            ctest -V -C Debug -E "test_drawing" --output-on-failure --interactive-debug-mode 0 . || rc=$?
-            echo 'travis_fold:end:testing'
-            if [ -n "$rc" ]; then
-                httpbin_show_log
-                exit $rc
-            fi
-        fi
-
-        echo 'travis_fold:start:testinstall'
-        echo 'Testing installation...'
-        popd
-        mkdir build_cmake_install_test
-        pushd build_cmake_install_test
-        cmake -G "$wxCMAKE_GENERATOR" $wxCMAKE_DEFINES ../samples/minimal
-        cmake --build . -- $wxBUILD_ARGS
-        popd
-        echo 'travis_fold:end:testinstall'
-        ;;
-    *)
-        echo 'travis_fold:start:configure'
-        echo 'Configuring...'
-
-        wxCONFIGURE_OPTIONS="--disable-optimise $wxCONFIGURE_FLAGS"
-        if [ -n "$wxGTK_VERSION" ]; then
-            wxCONFIGURE_OPTIONS="--with-gtk=$wxGTK_VERSION $wxCONFIGURE_OPTIONS"
-        fi
-
-        ./configure $wxCONFIGURE_OPTIONS --disable-debug_info || rc=$?
-
-        if [ -n "$rc" ]; then
-            echo '*** Configuring failed, contents of config.log follows: ***'
-            echo '-----------------------------------------------------------'
-            cat config.log
-            echo '-----------------------------------------------------------'
-            exit $rc
-        fi
-        echo 'travis_fold:end:configure'
-
-        if [ "$wxALLOW_WARNINGS" != 1 ]; then
-            # Under macOS TRAVIS_COMPILER is set to g++, but it's actually an
-            # alias for clang.
-            case "$(uname -s)" in
-                Darwin)
-                    real_compiler=clang
-                    ;;
-
-                *)
-                    # Elsewhere either gcc or clang can be used.
-                    real_compiler="$TRAVIS_COMPILER"
-                    ;;
-            esac
-
-            case "$real_compiler" in
-                clang)
-                    allow_warn_opt="-Wno-error=#warnings"
-                    ;;
-
-                gcc | g++)
-                    allow_warn_opt="-Wno-error=cpp"
-                    ;;
-
-                *)
-                    echo "*** Unknown compiler: $real_compiler ***"
-                    ;;
-            esac
-
-            error_opts="-Werror $allow_warn_opt"
-            wxMAKEFILE_CXXFLAGS="$wxMAKEFILE_CXXFLAGS $error_opts"
-            wxMAKEFILE_ERROR_CXXFLAGS=("CXXFLAGS=$error_opts")
-        else
-            wxMAKEFILE_ERROR_CXXFLAGS=()
-        fi
-
-        wxMAKEFILE_FLAGS=()
-        if [ -n "$wxMAKEFILE_CXXFLAGS" ]; then
-            wxMAKEFILE_FLAGS+=("CXXFLAGS=$wxMAKEFILE_CXXFLAGS")
-        fi
-        if [ -n "$wxMAKEFILE_LDFLAGS" ]; then
-            wxMAKEFILE_FLAGS+=("LDFLAGS=$wxMAKEFILE_LDFLAGS")
-        fi
-
-        echo 'travis_fold:start:building'
-        echo 'Building...'
-        make -k $wxBUILD_ARGS "${wxMAKEFILE_ERROR_CXXFLAGS[@]}"
-        echo 'travis_fold:end:building'
-
-        echo 'travis_fold:start:tests'
-        echo 'Building tests...'
-        [ "$wxSKIP_GUI" = 1 ] || make -C tests $wxBUILD_ARGS failtest
-        make -k -C tests $wxBUILD_ARGS "${wxMAKEFILE_FLAGS[@]}"
-        echo 'travis_fold:end:tests'
-
-        if [ "$wxSKIP_TESTING" = 1 ]; then
-            echo 'Skipping running tests'
-            exit 0
-        fi
-
-        echo 'travis_fold:start:httpbin'
-        httpbin_launch
-        echo 'travis_fold:end:httpbin'
-
-        echo 'travis_fold:start:testing'
-        echo 'Testing...'
-        pushd tests
-        ./test || rc=$?
-        popd
-        echo 'travis_fold:end:testing'
-        if [ -n "$rc" ]; then
-            httpbin_show_log
-            exit $rc
-        fi
-
-        if [ "$wxSKIP_GUI" = 1 ]; then
-            echo 'Skipping the rest of tests for non-GUI build.'
-            exit 0
-        fi
-
-        if [ "$wxUSE_XVFB" = 1 ]; then
-            echo 'travis_fold:start:testing_gui'
-            echo 'Testing GUI using Xvfb...'
-            pushd tests
-            xvfb-run -a -s '-screen 0 1600x1200x24' ./test_gui
-            popd
-            echo 'travis_fold:end:testing_gui'
-        fi
-
-        echo 'travis_fold:start:samples'
-        echo 'Building samples...'
-        (test "$wxSKIP_SAMPLES" && echo 'SKIPPED') || make -k "${wxMAKEFILE_FLAGS[@]}" samples
-        echo 'travis_fold:end:samples'
-
-        echo 'travis_fold:start:install'
-        echo 'Installing...'
-        sudo make install
-        echo 'travis_fold:end:install'
-
-        echo 'travis_fold:start:testinstall'
-        echo 'Testing installation...'
-        make -C samples/minimal -f makefile.unx clean
-        make -C samples/minimal -f makefile.unx "${wxMAKEFILE_FLAGS[@]}"
-        echo 'travis_fold:end:testinstall'
-        ;;
-esac

tests/file/filetest.cpp

@@ -141,11 +141,6 @@ void FileTestCase::TempFile()
 // Check that GetSize() works correctly for special files.
 TEST_CASE("wxFile::Special", "[file][linux][special-file]")
 {
-    // LXC containers don't (always) populate /proc and /sys, so skip these
-    // tests there.
-    if ( IsRunningInLXC() )
-        return;
-
     // We can't test /proc/kcore here, unlike in the similar
     // wxFileName::GetSize() test, as wxFile must be able to open it (at least
     // for reading) and usually we don't have the permissions to do it.

tests/filename/filenametest.cpp

@@ -949,9 +949,6 @@ TEST_CASE("wxFileName::Shortcuts", "[filename]")
 // Check that GetSize() works correctly for special files.
 TEST_CASE("wxFileName::GetSizeSpecial", "[filename][linux][special-file]")
 {
-    if ( IsRunningInLXC() )
-        return;
-
     wxULongLong size = wxFileName::GetSize("/proc/kcore");
     INFO( "size of /proc/kcore=" << size );
     CHECK( size > 0 );

tests/test.cpp

@@ -365,16 +365,6 @@ extern void SetProcessEventFunc(ProcessEventFunc func)
 
 extern bool IsNetworkAvailable()
 {
-    // Somehow even though network is available on Travis CI build machines,
-    // attempts to open remote URIs sporadically fail, so don't run these tests
-    // under Travis to avoid false positives.
-    static int s_isTravis = -1;
-    if ( s_isTravis == -1 )
-        s_isTravis = wxGetEnv(wxASCII_STR("TRAVIS"), NULL);
-
-    if ( s_isTravis )
-        return false;
-
     // NOTE: we could use wxDialUpManager here if it was in wxNet; since it's in
     //       wxCore we use a simple rough test:
 
@@ -401,23 +391,8 @@ extern bool IsAutomaticTest()
     static int s_isAutomatic = -1;
     if ( s_isAutomatic == -1 )
     {
-        // Allow setting an environment variable to emulate buildslave user for
+        s_isAutomatic = wxGetEnv(wxASCII_STR("GITHUB_ACTIONS"), NULL) ||
-        // testing.
+                            wxGetEnv(wxASCII_STR("APPVEYOR"), NULL);
-        wxString username;
-        if ( !wxGetEnv(wxASCII_STR("WX_TEST_USER"), &username) )
-            username = wxGetUserId();
-
-        username.MakeLower();
-        s_isAutomatic = username == wxASCII_STR("buildbot") ||
-                            username.Matches(wxASCII_STR("sandbox*"));
-
-        // Also recognize various CI environments.
-        if ( !s_isAutomatic )
-        {
-            s_isAutomatic = wxGetEnv(wxASCII_STR("TRAVIS"), NULL) ||
-                              wxGetEnv(wxASCII_STR("GITHUB_ACTIONS"), NULL) ||
-                                wxGetEnv(wxASCII_STR("APPVEYOR"), NULL);
-        }
     }
 
     return s_isAutomatic == 1;
@@ -435,20 +410,6 @@ extern bool IsRunningUnderXVFB()
     return s_isRunningUnderXVFB == 1;
 }
 
-#ifdef __LINUX__
-
-extern bool IsRunningInLXC()
-{
-    // We're supposed to be able to detect running in LXC by checking for
-    // /dev/lxd existency, but this doesn't work under Travis for some reason,
-    // so just rely on having the environment variable defined for the
-    // corresponding builds in our .travis.yml.
-    wxString value;
-    return wxGetEnv("wxLXC", &value) && value == "1";
-}
-
-#endif // __LINUX__
-
 #if wxUSE_GUI
 
 bool EnableUITests()

tests/testprec.h

@@ -147,10 +147,6 @@ extern bool IsAutomaticTest();
 
 extern bool IsRunningUnderXVFB();
 
-#ifdef __LINUX__
-extern bool IsRunningInLXC();
-#endif // __LINUX__
-
 // Helper class setting the locale to the given one for its lifetime.
 class LocaleSetter
 {

tests/textfile/textfiletest.cpp

@@ -341,11 +341,6 @@ void TextFileTestCase::ReadBig()
 // correspond to the real amount of data in them, works.
 TEST_CASE("wxTextFile::Special", "[textfile][linux][special-file]")
 {
-    // LXC containers don't (always) populate /proc and /sys, so skip these
-    // tests there.
-    if ( IsRunningInLXC() )
-        return;
-
     SECTION("/proc")
     {
         wxTextFile f;