bat: Add content chroot test

Signed-off-by: John Akre <john.w.akre@intel.com>

bat/tests/content-chroot/Makefile

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+.PHONY: check clean
+
+check:
+	bats ./run.bats
+
+CLEANDIRS = ./update ./test-chroot ./logs ./.repos ./bundles ./update ./mix-bundles ./clr-bundles ./local-yum ./results ./repodata ./local-rpms ./upstream-bundles ./local-bundles ./custom-content
+CLEANFILES = ./*.log ./run.bats.trs ./yum.conf.in ./builder.conf ./mixer.state ./.{c,m}* *.pem .yum-mix.conf mixversion upstreamurl upstreamversion mixbundles
+clean:
+	sudo rm -rf $(CLEANDIRS) $(CLEANFILES)

bat/tests/content-chroot/description.txt

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+content-chroot
+====================
+This test creates a mix that uses a content bundle chroot to generate a manifest.

bat/tests/content-chroot/run.bats

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+#!/usr/bin/env bats
+
+# shared test functions
+load ../../lib/mixerlib
+
+setup() {
+  global_setup
+}
+
+@test "Create mix 10 with content chroot" {
+  customDir="$BATS_TEST_DIRNAME"/custom-content
+  fullChroot=update/image/10/full
+
+  # Create custom content chroot with directories, a file, and symlinks
+  mkdir -p "$customDir"/usr/bin
+  mkdir -m 744  "$customDir"/dirPerm
+  touch "$customDir"/usr/bin/foo
+  chmod 744 "$customDir"/usr/bin/foo
+  ln -s usr "$customDir"/dirLink
+  ln -s usr/bin/foo "$customDir"/fileLink
+
+  mixer-init-stripped-down "$CLRVER" 10
+
+  # Create local bundle definition with a package and content chroot
+  create-empty-local-bundle "bundle1"
+  add-package-to-local-bundle "bsdiff" "bundle1"
+  echo "content(custom-content)" >> "$LOCAL_BUNDLE_DIR"/bundle1
+  mixer-bundle-add "bundle1"
+
+  mixer-build-bundles > "$LOGDIR"/build_bundles.log
+  mixer-build-update > "$LOGDIR"/build_update.log
+
+  # Check symlinks match
+  fileLink1=$(readlink $customDir/fileLink)
+  fileLink2=$(readlink $fullChroot/fileLink)
+  [[ "$fileLink1" = "$fileLink2" ]]
+
+  dirLink1=$(readlink $customDir/dirLink)
+  dirLink2=$(readlink $fullChroot/dirLink)
+  [[ "$dirLink1" = "$dirLink2" ]]
+
+  # Check expected permissions copied to full chroot
+  filePerm1=$(stat -c '%A' $customDir/usr/bin/foo)
+  filePerm2=$(stat -c '%A' $fullChroot/usr/bin/foo)
+  [[ "$filePerm1" = "$filePerm2" ]]
+
+  dirPerm1=$(stat -c '%A' $customDir/dirPerm)
+  dirPerm2=$(stat -c '%A' $fullChroot/dirPerm)
+  [[ "$dirPerm1" = "$dirPerm2" ]]
+
+  # Verify that manifest contains the content chroot files and the
+  # bsdiff executable
+  grep -P "\t10\t/usr/bin/foo" update/www/10/Manifest.bundle1
+  grep -P "\t10\t/dirPerm" update/www/10/Manifest.bundle1
+  grep -P "\t10\t/usr/bin/bsdiff" update/www/10/Manifest.bundle1
+  grep -P "L...\t.*\t10\t/fileLink" update/www/10/Manifest.bundle1
+  grep -P "L...\t.*\t10\t/dirLink" update/www/10/Manifest.bundle1
+}
+
+# vi: ft=sh ts=8 sw=2 sts=2 et tw=80