Move the runfiles for external repositories to under the x.runfiles/ directory

This also sets the Bazel workspace name to io_bazel_source.

Fixes #848.

Relevant to #1116, #1124,

RELNOTES[INC]: All repositories are now directly under the x.runfiles directory in the runfiles tree (previously, external repositories were at x.runfiles/main-repo/external/other-repo. This simplifies handling remote repository runfiles considerably, but will break existing references to external repository runfiles.
---
Furthermore, if a Bazel project does not provide a workspace name in the WORKSPACE file, Bazel will now default to using __main__ as the workspace name (instead of "", as previously). The repository's runfiles will appear under x.runfiles/__main__/.

--
MOS_MIGRATED_REVID=120224534

1 files changed, 3 insertions, 14 deletions

diff --git a/src/test/shell/bazel/bazel_example_test.sh b/src/test/shell/bazel/bazel_example_test.sh
index b9d2aef276..93075fddb6 100755
--- a/src/test/shell/bazel/bazel_example_test.sh
+++ b/src/test/shell/bazel/bazel_example_test.sh
@@ -23,6 +23,9 @@ source $(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/test-setup.sh \
 
 function set_up() {
   copy_examples
+  cat > WORKSPACE <<EOF
+workspace(name = "io_bazel")
+EOF
 }
 
 #
@@ -77,20 +80,6 @@ function test_java_test_with_junitrunner() {
   assert_test_ok "${java_native_tests}:custom_with_test_class"
 }
 
-function test_java_test_with_workspace_name() {
-  local java_pkg=examples/java-native/src/main/java/com/example/myproject
-  # Use named workspace and test if we can still execute hello-world
-  bazel clean
-
-  rm -f WORKSPACE
-  cat >WORKSPACE <<'EOF'
-workspace(name = "toto")
-EOF
-
-  assert_build_output ./bazel-bin/${java_pkg}/hello-world ${java_pkg}:hello-world
-  assert_binary_run_from_subdir "bazel-bin/${java_pkg}/hello-world foo" "Hello foo"
-}
-
 function test_genrule_and_genquery() {
   # The --javabase flag is to force the tools/jdk:jdk label to be used
   # so it appears in the dependency list.