Isolated test-specific build steps so that unrelated tasks don't run them

Move interop making back to run_tests.py

src/objective-c/tests/build_one_example.sh

@@ -29,13 +29,6 @@ cd `dirname $0`/../../..
 
 cd $EXAMPLE_PATH
 
-if [ "$FRAMEWORKS" == "NO" ]; then
-  if [ "$SCHEME" == "watchOS-sample-WatchKit-App" ]; then
-    SCHEME="watchOS-sample"
-  fi
-  cd ..
-  ../../../tools/bazel build $SCHEME
-else
 # clean the directory
 rm -rf Pods
 rm -rf *.xcworkspace
@@ -68,4 +61,4 @@ else
     | egrep -v "$XCODEBUILD_FILTER" \
     | egrep -v "^$" -
 fi
-fi
+

src/objective-c/tests/build_one_example_bazel.sh

@@ -0,0 +1,35 @@
+#!/bin/bash
+# Copyright 2016 gRPC authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Don't run this script standalone. Instead, run from the repository root:
+# ./tools/run_tests/run_tests.py -l objc
+
+set -ev
+
+# Params:
+# EXAMPLE_PATH - directory of the example
+# SCHEME - scheme of the example, used by xcodebuild
+
+# CocoaPods requires the terminal to be using UTF-8 encoding.
+export LANG=en_US.UTF-8
+
+cd `dirname $0`/../../..
+
+cd $EXAMPLE_PATH/..
+
+if [ "$SCHEME" == "watchOS-sample-WatchKit-App" ]; then
+  SCHEME="watchOS-sample watchOS-sample-watchApp"
+fi
+../../../tools/bazel build $SCHEME

src/objective-c/tests/run_one_test.sh

@@ -22,6 +22,10 @@ cd $(dirname $0)
 
 BINDIR=../../../bins/$CONFIG
 
+[ -d Tests.xcworkspace/ ] || {
+    ./build_tests.sh
+}
+
 [ -f $BINDIR/interop_server ] || {
     echo >&2 "Can't find the test server. Make sure run_tests.py is making" \
              "interop_server before calling this script."

test/core/iomgr/ios/CFStreamTests/build_and_run_tests.sh

@@ -23,6 +23,10 @@ cd "$(dirname "$0")"
 
 echo "TIME:  $(date)"
 
+./build_tests.sh
+
+echo "TIME:  $(date)"
+
 XCODEBUILD_FILTER='(^CompileC |^Ld |^ *[^ ]*clang |^ *cd |^ *export |^Libtool |^ *[^ ]*libtool |^CpHeader |^ *builtin-copy )'
 
 xcodebuild \

test/cpp/ios/run_tests.sh

@@ -20,6 +20,11 @@ set -ev
 
 cd "$(dirname "$0")"
 
+echo "TIME:  $(date)"
+
+./build_tests.sh
+
+echo "TIME:  $(date)"
 
 set -o pipefail
 

tools/run_tests/run_tests.py

@@ -1060,7 +1060,7 @@ class ObjCLanguage(object):
         out = []
         out.append(
             self.config.job_spec(
-                ['src/objective-c/tests/build_one_example.sh'],
+                ['src/objective-c/tests/build_one_example_bazel.sh'],
                 timeout_seconds=10 * 60,
                 shortname='ios-buildtest-example-sample',
                 cpu_cost=1e6,
@@ -1092,7 +1092,7 @@ class ObjCLanguage(object):
                 }))
         out.append(
             self.config.job_spec(
-                ['src/objective-c/tests/build_one_example.sh'],
+                ['src/objective-c/tests/build_one_example_bazel.sh'],
                 timeout_seconds=10 * 60,
                 shortname='ios-buildtest-example-tvOS-sample',
                 cpu_cost=1e6,
@@ -1114,7 +1114,7 @@ class ObjCLanguage(object):
         #         }))
         out.append(
             self.config.job_spec(
-                ['src/objective-c/tests/build_one_example.sh'],
+                ['src/objective-c/tests/build_one_example_bazel.sh'],
                 timeout_seconds=20 * 60,
                 shortname='ios-buildtest-example-watchOS-sample',
                 cpu_cost=1e6,
@@ -1143,7 +1143,7 @@ class ObjCLanguage(object):
                 environ=_FORCE_ENVIRON_FOR_WRAPPERS))
         out.append(
             self.config.job_spec(
-                ['test/core/iomgr/ios/CFStreamTests/run_tests.sh'],
+                ['test/core/iomgr/ios/CFStreamTests/build_and_run_tests.sh'],
                 timeout_seconds=20 * 60,
                 shortname='ios-test-cfstream-tests',
                 cpu_cost=1e6,
@@ -1177,14 +1177,14 @@ class ObjCLanguage(object):
                 }))
         out.append(
             self.config.job_spec(
-                ['test/cpp/ios/run_tests.sh'],
+                ['test/cpp/ios/build_and_run_tests.sh'],
                 timeout_seconds=20 * 60,
                 shortname='ios-cpp-test-cronet',
                 cpu_cost=1e6,
                 environ=_FORCE_ENVIRON_FOR_WRAPPERS))
         out.append(
             self.config.job_spec(
-                ['src/objective-c/tests/run_one_test_bazel.sh'],
+                ['src/objective-c/tests/run_one_test.sh'],
                 timeout_seconds=60 * 60,
                 shortname='mac-test-basictests',
                 cpu_cost=1e6,
@@ -1215,11 +1215,7 @@ class ObjCLanguage(object):
         return []
 
     def build_steps(self):
-        return [
+        return []
-            ['src/objective-c/tests/build_tests.sh'],
-            ['test/core/iomgr/ios/CFStreamTests/build_tests.sh'],
-            ['test/cpp/ios/build_tests.sh'],
-        ]
 
     def post_tests_steps(self):
         return []