Open-source Bazel integration tests

It is a first batch of integration tests for Bazel. They tests some
basic behaviors and nominal cases of Bazel rules (especially they tests
the behavior of the examples provided in //examples).

--
MOS_MIGRATED_REVID=89440074

16 files changed, 124 insertions, 0 deletions

diff --git a/examples/BUILD b/examples/BUILD
new file mode 100644
index 0000000000..5551cb2023
--- /dev/null
+++ b/examples/BUILD
@@ -0,0 +1,15 @@
+package(default_visibility = ["//visibility:public"])
+
+filegroup(
+    name = "srcs",
+    srcs = [
+        "//examples/cpp:srcs",
+        "//examples/gen:srcs",
+        "//examples/go:srcs",
+        "//examples/java-native:srcs",
+        "//examples/java-skylark:srcs",
+        "//examples/objc:srcs",
+        "//examples/proto:srcs",
+        "//examples/py:srcs",
+    ],
+)
diff --git a/examples/cpp/BUILD b/examples/cpp/BUILD
index 195bbb3d25..7c0543e1f4 100644
--- a/examples/cpp/BUILD
+++ b/examples/cpp/BUILD
@@ -23,3 +23,11 @@ cc_test(
     srcs = ["hello-fail.cc"],
     deps = [":hello-lib"],
 )
+
+filegroup(
+    name = "srcs",
+    srcs = ["BUILD"] + glob([
+        "**/*.cc",
+        "**/*.h",
+    ]),
+)
diff --git a/examples/gen/BUILD b/examples/gen/BUILD
index 988fa8b7de..e7c81e9f21 100644
--- a/examples/gen/BUILD
+++ b/examples/gen/BUILD
@@ -12,3 +12,11 @@ genrule(
     outs = ["genrule.txt"],
     cmd = "cat $(SRCS) > $@",
 )
+
+filegroup(
+    name = "srcs",
+    srcs = [
+        "BUILD",
+        "genrule.txt",
+    ],
+)
diff --git a/examples/go/BUILD b/examples/go/BUILD
index dd0846110c..3ade6b5321 100644
--- a/examples/go/BUILD
+++ b/examples/go/BUILD
@@ -12,3 +12,11 @@ go_binary(
     ),
     deps = ["//examples/go/lib1"],
 )
+
+filegroup(
+    name = "srcs",
+    srcs = [
+        "BUILD",
+        "//examples/go/lib1:srcs",
+    ] + glob(["**/*.go"]),
+)
diff --git a/examples/go/lib1/BUILD b/examples/go/lib1/BUILD
index fb400772ef..f65620cbfe 100644
--- a/examples/go/lib1/BUILD
+++ b/examples/go/lib1/BUILD
@@ -22,3 +22,8 @@ go_test(
     name = "fail_test",
     srcs = ["fail_test.go"],
 )
+
+filegroup(
+    name = "srcs",
+    srcs = ["BUILD"] + glob(["**/*.go"]),
+)
diff --git a/examples/java-native/BUILD b/examples/java-native/BUILD
new file mode 100644
index 0000000000..b698a88145
--- /dev/null
+++ b/examples/java-native/BUILD
@@ -0,0 +1,10 @@
+package(default_visibility = ["//visibility:public"])
+
+filegroup(
+    name = "srcs",
+    srcs = [
+        "//examples/java-native/src/main/java/com/example/myproject:srcs",
+        "//examples/java-native/src/main/resources:srcs",
+        "//examples/java-native/src/test/java/com/example/myproject:srcs",
+    ],
+)
diff --git a/examples/java-native/src/main/java/com/example/myproject/BUILD b/examples/java-native/src/main/java/com/example/myproject/BUILD
index 717625343b..960877761f 100644
--- a/examples/java-native/src/main/java/com/example/myproject/BUILD
+++ b/examples/java-native/src/main/java/com/example/myproject/BUILD
@@ -22,3 +22,8 @@ java_library(
     srcs = ["Greeter.java"],
     resources = ["//examples/java-native/src/main/resources:greeting"],
 )
+
+filegroup(
+    name = "srcs",
+    srcs = ["BUILD"] + glob(["**/*.java"]),
+)
diff --git a/examples/java-native/src/main/resources/BUILD b/examples/java-native/src/main/resources/BUILD
index 8347a3555a..97aa937693 100644
--- a/examples/java-native/src/main/resources/BUILD
+++ b/examples/java-native/src/main/resources/BUILD
@@ -4,3 +4,11 @@ filegroup(
     name = "greeting",
     srcs = ["greeting.txt"],
 )
+
+filegroup(
+    name = "srcs",
+    srcs = [
+        "BUILD",
+        "greeting.txt",
+    ],
+)
diff --git a/examples/java-native/src/test/java/com/example/myproject/BUILD b/examples/java-native/src/test/java/com/example/myproject/BUILD
index 838107650c..9a91a8288b 100644
--- a/examples/java-native/src/test/java/com/example/myproject/BUILD
+++ b/examples/java-native/src/test/java/com/example/myproject/BUILD
@@ -31,3 +31,9 @@ java_test(
         "//third_party:junit4",
     ],
 )
+
+filegroup(
+    name = "srcs",
+    srcs = glob(["**/*.java"]) + ["BUILD"],
+    visibility = ["//examples/java-native:__pkg__"],
+)
diff --git a/examples/java-skylark/BUILD b/examples/java-skylark/BUILD
new file mode 100644
index 0000000000..9a76f2b0e9
--- /dev/null
+++ b/examples/java-skylark/BUILD
@@ -0,0 +1,10 @@
+package(default_visibility = ["//visibility:public"])
+
+filegroup(
+    name = "srcs",
+    srcs = [
+        "//examples/java-skylark/src/main/java/com/example/myproject:srcs",
+        "//examples/java-skylark/src/main/resources:srcs",
+        "//examples/java-skylark/src/test/java/com/example/myproject:srcs",
+    ],
+)
diff --git a/examples/java-skylark/src/main/java/com/example/myproject/BUILD b/examples/java-skylark/src/main/java/com/example/myproject/BUILD
index 10ca2d440d..70618aafb5 100644
--- a/examples/java-skylark/src/main/java/com/example/myproject/BUILD
+++ b/examples/java-skylark/src/main/java/com/example/myproject/BUILD
@@ -19,3 +19,8 @@ java_library(
     srcs = ["Greeter.java"],
     data = ["//examples/java-skylark/src/main/resources:greeting"],
 )
+
+filegroup(
+    name = "srcs",
+    srcs = ["BUILD"] + glob(["**/*.java"]),
+)
diff --git a/examples/java-skylark/src/main/resources/BUILD b/examples/java-skylark/src/main/resources/BUILD
index 8347a3555a..97aa937693 100644
--- a/examples/java-skylark/src/main/resources/BUILD
+++ b/examples/java-skylark/src/main/resources/BUILD
@@ -4,3 +4,11 @@ filegroup(
     name = "greeting",
     srcs = ["greeting.txt"],
 )
+
+filegroup(
+    name = "srcs",
+    srcs = [
+        "BUILD",
+        "greeting.txt",
+    ],
+)
diff --git a/examples/java-skylark/src/test/java/com/example/myproject/BUILD b/examples/java-skylark/src/test/java/com/example/myproject/BUILD
index 36c4cc3a67..1d6b9c3c3f 100644
--- a/examples/java-skylark/src/test/java/com/example/myproject/BUILD
+++ b/examples/java-skylark/src/test/java/com/example/myproject/BUILD
@@ -14,3 +14,9 @@ java_test(
     srcs = ["Fail.java"],
     main_class = "com.example.myproject.Fail",
 )
+
+filegroup(
+    name = "srcs",
+    srcs = glob(["**/*.java"]) + ["BUILD"],
+    visibility = ["//examples/java-skylark:__pkg__"],
+)
diff --git a/examples/objc/BUILD b/examples/objc/BUILD
index 0499d61258..3480775bc5 100644
--- a/examples/objc/BUILD
+++ b/examples/objc/BUILD
@@ -104,3 +104,12 @@ genrule(
         "cp $${TMPDIR}'/Run 1/hello_instruments.png' $(@)",
     tags = ["requires-darwin"],
 )
+
+filegroup(
+    name = "srcs",
+    srcs = glob([
+        "**",
+        "BUILD",
+    ]),
+    visibility = ["//examples:__pkg__"],
+)
diff --git a/examples/proto/BUILD b/examples/proto/BUILD
index 2228fc4398..cae538d877 100644
--- a/examples/proto/BUILD
+++ b/examples/proto/BUILD
@@ -6,3 +6,11 @@ genproto(
     name = "test_proto",
     src = "test.proto",
 )
+
+filegroup(
+    name = "srcs",
+    srcs = [
+        "BUILD",
+        "test.proto",
+    ],
+)
diff --git a/examples/py/BUILD b/examples/py/BUILD
index 6eecd4a4f3..3963387ee7 100644
--- a/examples/py/BUILD
+++ b/examples/py/BUILD
@@ -12,3 +12,8 @@ py_binary(
     srcs = ["bin.py"],
     deps = [":lib"],
 )
+
+filegroup(
+    name = "srcs",
+    srcs = ["BUILD"] + glob(["**/*.py"]),
+)