Merge pull request #210 from matthiaskrgr/travis

travis: rewrite config file.

.travis.yml

@@ -2,30 +2,67 @@ language: cpp
 compiler:
   - gcc
   - clang
+env:
+  global:
+#   unfortunately we need this to stay within 50min timelimit given by travis.
+#   this also turns off the debug/warning cxxflags
+    - CXXFLAGS=-O2
+  matrix:
+    - MAKEFLAGS="HAVE_RULES=yes" SRCDIR=build VERIFY=1
+    - SRCDIR=build VERIFY=1
+    - MAKEFLAGS="HAVE_RULES=yes"
+    -
 before_install:
+# install needed deps
  - sudo apt-get update -qq
- - sudo apt-get install -qq python-pygments libqt4-core libqt4-gui libqt4-dev qt4-dev-tools qt4-qmake libxml2-utils
+ - sudo apt-get install -qq python-pygments libqt4-core libqt4-gui libqt4-dev qt4-dev-tools qt4-qmake libxml2-utils libpcre3
 script:
-  - mkdir build
-  - make test SRCDIR=build VERIFY=1 -j 4
-  - ./cppcheck --error-exitcode=1 -Ilib --enable=style --suppress=duplicateBranch cli gui lib -igui/test
+# compile cppcheck, default build
+  - make -j4
+  - make test -j4
+# compile gui
   - cd gui
   - qmake
   - make -j4
+# building gui generates some more files that cppcheck can check, so check the repo *after* building gui
   - cd ../
+  - ./cppcheck --error-exitcode=1 -Ilib --enable=style --suppressions-list=.travis_suppressions .
+  - cd ./gui
+# clean rebuild
+  - git clean -dfx .
+#     can't set this as env flags, so try again with HAVE_RULES=yes
+  - qmake HAVE_RULES=yes
+  - make -j4
+  - cd ../
+# check htmlreport stuff
   - ./htmlreport/test_htmlreport.py
   - cd htmlreport
   - ./check.sh
   - cd ../
+# check if DESTDIR works  TODO: actually execute this
   - mkdir install_test
   - make DESTDIR=install_test install
-  - make clean
-  - make SRCDIR=build CFGDIR=/usr/share/cppcheck/cfg HAVE_RULES=yes -j 4
-  - sudo make SRCDIR=build CFGDIR=/usr/share/cppcheck/cfg HAVE_RULES=yes install
+# rm everything
+  - git clean -dfx
+# check what happens if we want to install it to some other dir,
+  - make SRCDIR=build CFGDIR=/usr/share/cppcheck/cfg -j 4
+  - sudo make SRCDIR=build CFGDIR=/usr/share/cppcheck/cfg install
   - sudo mkdir -p /usr/share/cppcheck/cfg
   - sudo install -D ./cfg/* -t /usr/share/cppcheck/cfg
+# check if it actually works:
   - /usr/bin/cppcheck ./cli
+# check if reduce tool compiles
   - make reduce -j 4
+# check if showtime=top5 works
+  - ./tools/test_showtimetop5.sh
+# check the files in cgf dir with xmllint
+  - xmllint --noout cfg/*
+# check if Makefile needs to be regenerated
+  - git clean -dfx
+  - make dmake
+  - ./dmake
+#   now, if dmake modified the makefile, return false!
+  - git diff --exit-code
 notifications:
   irc:
     channels:

.travis_suppressions

@@ -0,0 +1,16 @@
+uselessAssignmentPtrArg:build/checkstl.cpp
+assertWithSideEffect:build/checkuninitvar.cpp
+duplicateBranch:build/checkunusedvar.cpp
+duplicateBranch:lib/checkunusedvar.cpp
+unusedPrivateFunction:test/testcmdlineparser.cpp
+unreadVariable:test/testpreprocessor.cpp
+*:gui/test*
+*:test/test.cxx
+
+*:democlient*
+*:externals*
+*:htdocs*
+*:htmlreport*
+*:samples*
+*:tools*
+*:win_installer*

test/testcmdlineparser.cpp

@@ -925,7 +925,7 @@ private:
         ASSERT_EQUALS(false, parser.ParseFromArgs(2, argv));
         ASSERT_EQUALS(0, parser.GetIgnoredPaths().size());
     }
-    /*
+
     void ignorepaths1() {
         REDIRECT;
         const char *argv[] = {"cppcheck", "-isrc", "file.cpp"};
@@ -981,7 +981,7 @@ private:
         ASSERT_EQUALS(1, parser.GetIgnoredPaths().size());
         ASSERT_EQUALS("src/foo.cpp", parser.GetIgnoredPaths()[0]);
     }
-    */
+
     void checkconfig() {
         REDIRECT;
         const char *argv[] = {"cppcheck", "--check-config", "file.cpp"};

tools/test_showtimetop5.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+if  [[ "`./cppcheck  --showtime=top5 cli/cmdlineparser.h --quiet | wc -l`" != 7 ]] ; then
+	false
+fi