1 files changed, 122 insertions, 0 deletions
diff --git a/tests/legacy/examples/stamped_bin/stamped_test.go b/tests/legacy/examples/stamped_bin/stamped_test.go
new file mode 100644
index 00000000..3c9fad92
--- /dev/null
+++ b/tests/legacy/examples/stamped_bin/stamped_test.go
@@ -0,0 +1,122 @@
+// Copyright 2019 The Bazel Authors. All rights reserved.
+//
+// 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.
+
+package no_prefix_test
+
+import (
+	"testing"
+
+	"github.com/bazelbuild/rules_go/go/tools/bazel_testing"
+)
+
+const mainFiles = `
+-- BUILD.bazel --
+load("@io_bazel_rules_go//go:def.bzl", "go_test", "go_library")
+
+go_library(
+    name = "stamp",
+    srcs = ["stamp.go"],
+    importpath = "github.com/bazelbuild/rules_go/examples/stamped_bin/stamp",
+    visibility = ["//visibility:public"],
+    x_defs = {
+        "XdefBuildTimestamp": "{BUILD_TIMESTAMP}",
+    },
+)
+
+go_test(
+    name = "stamp_with_x_defs",
+    size = "small",
+    srcs = ["stamped_bin_test.go"],
+    x_defs = {
+        "github.com/bazelbuild/rules_go/examples/stamped_bin/stamp.BUILD_TIMESTAMP": "{BUILD_TIMESTAMP}",
+        "github.com/bazelbuild/rules_go/examples/stamped_bin/stamp.PassIfEmpty": "",
+        "github.com/bazelbuild/rules_go/examples/stamped_bin/stamp.XdefInvalid": "{Undefined_Var}",  # undefined should leave the var alone
+        "github.com/bazelbuild/rules_go/examples/stamped_bin/stamp.Multiple": "{BUILD_TIMESTAMP}{BUILD_TIMESTAMP}",
+    },
+    deps = [":stamp"],
+)
+
+-- stamp.go --
+package stamp
+
+var BUILD_TIMESTAMP = "fail"
+
+// an xdef should set this to ""
+var PassIfEmpty = "fail"
+
+// an xdef should set this to nonempty
+var XdefBuildTimestamp = ""
+
+// an xdef with a missing key should leave this alone
+var XdefInvalid = "pass"
+
+// an xdef with multiple keys
+var Multiple = "fail"
+
+-- stamped_bin_test.go --
+package stamped_bin_test
+
+import (
+	"testing"
+
+	"github.com/bazelbuild/rules_go/examples/stamped_bin/stamp"
+)
+
+func TestStampedBin(t *testing.T) {
+	// If we use an x_def when linking to override BUILD_TIMESTAMP but fail to
+	// pass through the workspace status value, it'll be set to empty string -
+	// overridden but still wrong. Check for that case too.
+	if stamp.BUILD_TIMESTAMP == "fail" || stamp.BUILD_TIMESTAMP == "" {
+		t.Errorf("Expected timestamp to have been modified, got %s.", stamp.BUILD_TIMESTAMP)
+	}
+	if stamp.XdefBuildTimestamp == "" {
+		t.Errorf("Expected XdefBuildTimestamp to have been modified, got %s.", stamp.XdefBuildTimestamp)
+	}
+	if stamp.PassIfEmpty != "" {
+		t.Errorf("Expected PassIfEmpty to have been set to '', got %s.", stamp.PassIfEmpty)
+	}
+	if stamp.XdefInvalid != "pass" {
+		t.Errorf("Expected XdefInvalid to have been left alone, got %s.", stamp.XdefInvalid)
+	}
+	if stamp.Multiple != stamp.BUILD_TIMESTAMP + stamp.BUILD_TIMESTAMP {
+		t.Errorf("Expected Multiple to have two BUILD_TIMESTAMP, got %s.", stamp.Multiple)
+	}
+}
+
+`
+
+func TestMain(m *testing.M) {
+	bazel_testing.TestMain(m, bazel_testing.Args{
+		Main: mainFiles,
+	})
+}
+
+func TestBuild(t *testing.T) {
+	if err := bazel_testing.RunBazel("test", "--stamp", ":all"); err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestBuildWithoutStamp(t *testing.T) {
+	if err := bazel_testing.RunBazel("test", "--nostamp", ":all"); err != nil {
+		if eErr, ok := err.(*bazel_testing.StderrExitError); ok {
+			if eErr.Err.ExitCode() == 3 { // 3 is TEST_FAILED bazel exit code
+				return
+			}
+			t.Fatalf("expected tests to have failed (instead got exit code %d)", eErr.Err.ExitCode())
+		}
+		t.Fatal("expected bazel_testing.StderrExitError")
+	}
+	t.Fatal("expected error")
+}