Test SKQP on Firebase Testlab and Upload

- adds building the testlab driver (run_testlab) as a separate step
- adds gcloud isolate necessary to run testlab
- adds Testlab support and uploading a verified AKP to GCS (with
  meta data attached).

Bug: skia:
Change-Id: I1bf265f46c99360eb3a9eb684886f93de48085fe
Reviewed-on: https://skia-review.googlesource.com/111603
Reviewed-by: Eric Boren <borenet@google.com>
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
Commit-Queue: Stephan Altmueller <stephana@google.com>

2 files changed, 29 insertions, 15 deletions

diff --git a/tools/skqp/clean_app.sh b/tools/skqp/clean_app.sh
new file mode 100755
index 0000000000..d6b5284d88
--- /dev/null
+++ b/tools/skqp/clean_app.sh
@@ -0,0 +1,17 @@
+#! /bin/sh
+
+# Copyright 2018 Google Inc.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+set -e
+
+# Change to the root and remove previously added build assets from the source
+# tree of the SKQP app.
+cd "$(dirname "$0")/../.."
+cd platform_tools/android/apps
+git clean -fxd skqp/build \
+               skqp/src/main/assets/gmkb \
+               skqp/src/main/assets/resources \
+               skqp/src/main/libs \
+               .gradle build viewer/build
diff --git a/tools/skqp/make_universal_apk b/tools/skqp/make_universal_apk
index 56b725380b..0ebe036ac1 100755
--- a/tools/skqp/make_universal_apk
+++ b/tools/skqp/make_universal_apk
@@ -25,6 +25,9 @@ Additionally, \`python\` and \`ninja\` should be in your path.
 If SKQP_EXTRA_MODELS is non-empty, assets unneeded by the CTS tests will be
 included for experimental mode.
 
+It assumes that the source tree is in the desired state, e.g. by having
+run 'python tools/git-sync-deps' in the root of the skia checkout.
+
 EOM
     exit 1
 }
@@ -38,23 +41,18 @@ for ARCH in $*; do case $ARCH in arm|arm64|x86|x64);; *) usage;; esac; done
 set -x # Verbose
 set -e # Exit immediately
 
-cd "$(dirname "$0")/../.."
+# check if OUTPUT_DIR was set in the environment.
+if [ -z "${APK_OUTPUT_DIR}" ]; then
+    APK_OUTPUT_DIR=out/skqp
+fi
 
-(
-    cd platform_tools/android/apps
-    git clean -fxd skqp/build \
-                   skqp/src/main/assets/gmkb \
-                   skqp/src/main/assets/resources \
-                   skqp/src/main/libs \
-                   .gradle build viewer/build
-)
+cd "$(dirname "$0")/../.."
 python tools/skqp/download_model
 if [ -z "$SKQP_EXTRA_MODELS" ]; then
     python tools/skqp/remove_unneeded_assets
 fi
 
 python tools/skqp/setup_resources
-python tools/git-sync-deps
 
 APP=skqp
 LIB=libskqp_app.so
@@ -66,11 +64,10 @@ if [ $# -eq 0 ]; then
 fi
 
 for ARCH in $*; do
+    BUILD="${APK_OUTPUT_DIR}-${ARCH}"
     if [ "$SKQP_DEBUG" ]; then
-        BUILD=out/skqp-${ARCH}-debug
-        python tools/skqp/generate_gn_args $BUILD "$ANDROID_NDK" --arch "$ARCH" --debug
+        python tools/skqp/generate_gn_args $BUILD-debug "$ANDROID_NDK" --arch "$ARCH" --debug
     else
-        BUILD=out/skqp-$ARCH
         python tools/skqp/generate_gn_args $BUILD "$ANDROID_NDK" --arch "$ARCH"
     fi
     bin/gn gen $BUILD
@@ -92,6 +89,6 @@ done
     apps/gradlew -p apps/$APP -P suppressNativeBuild :$APP:assembleUniversalDebug
 )
 
-mkdir -p out/skqp
-cp platform_tools/android/apps/$APP/build/outputs/apk/$APP-universal-debug.apk out/skqp/
+mkdir -p $APK_OUTPUT_DIR
+cp platform_tools/android/apps/$APP/build/outputs/apk/$APP-universal-debug.apk "${APK_OUTPUT_DIR}/"