Make sure tests pass without a compiler present (another step to RT#74706)

[dbsrgits/DBIx-Class.git] / maint / travis-ci_scripts / 20_install.bash

diff --git a/maint/travis-ci_scripts/20_install.bash b/maint/travis-ci_scripts/20_install.bash
index f67cd8b..279dafd 100755 (executable)
--- a/maint/travis-ci_scripts/20_install.bash
+++ b/maint/travis-ci_scripts/20_install.bash
@@ -9,7 +9,7 @@ CPAN_MIRROR="http://cpan.metacpan.org/"
 PERL_CPANM_OPT="$PERL_CPANM_OPT --mirror $CPAN_MIRROR"
 
 # do not set PERLBREW_CPAN_MIRROR - not all backpan-like mirrors have the perl tarballs
-export PERL_MM_USE_DEFAULT=1 PERL_MM_NONINTERACTIVE=1 PERL_AUTOINSTALL_PREFER_CPAN=1 HARNESS_TIMER=1 MAKEFLAGS="-j$NUMTHREADS"
+export PERL_MM_USE_DEFAULT=1 PERL_MM_NONINTERACTIVE=1 PERL_AUTOINSTALL_PREFER_CPAN=1 HARNESS_TIMER=1 MAKEFLAGS="-j$VCPU_USE"
 
 # try CPAN's latest offering if requested
 if [[ "$DEVREL_DEPS" == "true" ]] ; then
@@ -25,7 +25,7 @@ if [[ -n "$BREWVER" ]] ; then
   # since perl 5.14 a perl can safely be built concurrently with -j$large
   # (according to brute force testing and my power bill)
   if [[ "$BREWVER" == "blead" ]] || perl -Mversion -e "exit !!(version->new(q($BREWVER)) < 5.014)" ; then
-    perlbrew_jopt="$NUMTHREADS"
+    perlbrew_jopt="$VCPU_USE"
   fi
 
   run_or_err "Compiling/installing Perl $BREWVER (without testing, using ${perlbrew_jopt:-1} threads, may take up to 5 minutes)" \
@@ -44,26 +44,8 @@ if [[ -n "$BREWVER" ]] ; then
 
 # no brewver - this means a travis perl, which means we want to clean up
 # the presently installed libs
-# Idea stolen from
-# https://github.com/kentfredric/Dist-Zilla-Plugin-Prereqs-MatchInstalled-All/blob/master/maint-travis-ci/sterilize_env.pl
-# Only works on 5.12+ (where sitelib was finally properly fixed)
-elif [[ "$CLEANTEST" == "true" ]] && [[ "$POISON_ENV" != "true" ]] && perl -M5.012 -e 1 &>/dev/null ; then
-
-  echo_err "$(tstamp) Cleaning precompiled Travis-Perl"
-  perl -M5.012 -MConfig -MFile::Find -e '
-    my $sitedirs = {
-      map { $Config{$_} => 1 }
-        grep { $_ =~ /site(lib|arch)exp$/ }
-          keys %Config
-    };
-    find({ bydepth => 1, no_chdir => 1, follow_fast => 1, wanted => sub {
-      ! $sitedirs->{$_} and ( -d _ ? rmdir : unlink )
-    } }, keys %$sitedirs )
-  '
-
-  echo_err "Post-cleanup contents of sitelib of the pre-compiled Travis-Perl $TRAVIS_PERL_VERSION:"
-  echo_err "$(tree $(perl -MConfig -e 'print $Config{sitelib_stem}'))"
-  echo_err
+elif [[ "$CLEANTEST" == "true" ]] && [[ "$POISON_ENV" != "true" ]] ; then
+  purge_sitelib
 fi
 
 # configure CPAN.pm - older versions go into an endless loop
@@ -82,13 +64,29 @@ run_or_err "Configuring CPAN.pm" "perl -e '$CPAN_CFG_SCRIPT'"
 # poison the environment
 if [[ "$POISON_ENV" = "true" ]] ; then
 
-  # in addition to making sure tests do not rely on implicid order of
-  # returned results, look through lib, find all mentioned ENVvars and
-  # set them to true and see if anything explodes
-  for var in \
+  # look through lib, find all mentioned DBIC* ENVvars and set them to true and see if anything explodes
+  toggle_booleans=( $(grep -P '\$ENV\{' -r lib/ --exclude-dir Optional | grep -oP '\bDBIC\w+' | sort -u | grep -vP '^(DBIC_TRACE(_PROFILE)?|DBIC_.+_DEBUG)$') )
+
+  # some extra pollutants
+  toggle_booleans+=( \
+    DBICTEST_SQLITE_USE_FILE \
     DBICTEST_RUN_ALL_TESTS \
     DBICTEST_SQLITE_REVERSE_DEFAULT_ORDER \
-    $( grep -P '\$ENV\{' -r lib/ --exclude-dir Optional | grep -oP '\bDBIC\w+' | sort -u | grep -vP '^(DBIC_TRACE(_PROFILE)?|DBIC_.+_DEBUG)$' )
+  )
+
+  # if we have Moose - try to run everything under replicated
+  # FIXME - when switching to Moo kill this
+  if [[ "$CLEANTEST" != "true" ]] && perl -M5.008003 -e 1 &>/dev/null ; then
+    toggle_booleans+=( DBICTEST_VIA_REPLICATED )
+  fi
+
+  # some people do in fact set this - boggle!!!
+  # it of course won't work before 5.8.4
+  if perl -M5.008004 -e 1 &>/dev/null ; then
+    toggle_booleans+=( PERL_STRICTURES_EXTRA )
+  fi
+
+  for var in "${toggle_booleans[@]}"
   do
     if [[ -z "${!var}" ]] ; then
       export $var=1
@@ -100,12 +98,6 @@ if [[ "$POISON_ENV" = "true" ]] ; then
   export DBI_DSN="dbi:ODBC:server=NonexistentServerAddress"
   export DBI_DRIVER="ADO"
 
-  # some people do in fact set this - boggle!!!
-  # it of course won't work before 5.8.4
-  if perl -M5.008004 -e 1 &>/dev/null ; then
-    export PERL_STRICTURES_EXTRA=1
-  fi
-
   # emulate a local::lib-like env
   # trick cpanm into executing true as shell - we just need the find+unpack
   run_or_err "Downloading latest stable DBIC from CPAN" \