diff --git a/tests/bootstrap_test.sh b/tests/bootstrap_test.sh
index a3429dd..52a4a7c 100755
--- a/tests/bootstrap_test.sh
+++ b/tests/bootstrap_test.sh
@@ -1,5 +1,7 @@
 #!/bin/bash -eu
 
+set -o pipefail
+
 # This test exercises the bootstrapping process of the build system
 # in a source tree that only contains enough files for Bazel and Soong to work.
 
diff --git a/tests/bp2build_bazel_test.sh b/tests/bp2build_bazel_test.sh
new file mode 100755
index 0000000..082cd06
--- /dev/null
+++ b/tests/bp2build_bazel_test.sh
@@ -0,0 +1,75 @@
+#!/bin/bash -eu
+
+set -o pipefail
+
+# Test that bp2build and Bazel can play nicely together
+
+source "$(dirname "$0")/lib.sh"
+
+function test_bp2build_generates_all_buildfiles {
+  setup
+  create_mock_bazel
+
+  mkdir -p foo/convertible_soong_module
+  cat > foo/convertible_soong_module/Android.bp <<'EOF'
+genrule {
+    name: "the_answer",
+    cmd: "echo '42' > $(out)",
+    out: [
+        "the_answer.txt",
+    ],
+    bazel_module: {
+        bp2build_available: true,
+    },
+  }
+EOF
+
+  mkdir -p foo/unconvertible_soong_module
+  cat > foo/unconvertible_soong_module/Android.bp <<'EOF'
+genrule {
+    name: "not_the_answer",
+    cmd: "echo '43' > $(out)",
+    out: [
+        "not_the_answer.txt",
+    ],
+    bazel_module: {
+        bp2build_available: false,
+    },
+  }
+EOF
+
+  run_bp2build
+
+  if [[ ! -f "./out/soong/workspace/foo/convertible_soong_module/BUILD" ]]; then
+    fail "./out/soong/workspace/foo/convertible_soong_module/BUILD was not generated"
+  fi
+
+  if [[ ! -f "./out/soong/workspace/foo/unconvertible_soong_module/BUILD" ]]; then
+    fail "./out/soong/workspace/foo/unconvertible_soong_module/BUILD was not generated"
+  fi
+
+  if ! grep "the_answer" "./out/soong/workspace/foo/convertible_soong_module/BUILD"; then
+    fail "missing BUILD target the_answer in convertible_soong_module/BUILD"
+  fi
+
+  if grep "not_the_answer" "./out/soong/workspace/foo/unconvertible_soong_module/BUILD"; then
+    fail "found unexpected BUILD target not_the_answer in unconvertible_soong_module/BUILD"
+  fi
+
+  if ! grep "filegroup" "./out/soong/workspace/foo/unconvertible_soong_module/BUILD"; then
+    fail "missing filegroup in unconvertible_soong_module/BUILD"
+  fi
+
+  # NOTE: We don't actually use the extra BUILD file for anything here
+  run_bazel build --package_path=out/soong/workspace //foo/...
+
+  local the_answer_file="bazel-out/k8-fastbuild/bin/foo/convertible_soong_module/the_answer.txt"
+  if [[ ! -f "${the_answer_file}" ]]; then
+    fail "Expected '${the_answer_file}' to be generated, but was missing"
+  fi
+  if ! grep 42 "${the_answer_file}"; then
+    fail "Expected to find 42 in '${the_answer_file}'"
+  fi
+}
+
+test_bp2build_generates_all_buildfiles
diff --git a/tests/lib.sh b/tests/lib.sh
index 3795dfc..e561a3d 100644
--- a/tests/lib.sh
+++ b/tests/lib.sh
@@ -1,5 +1,7 @@
 #!/bin/bash -eu
 
+set -o pipefail
+
 HARDWIRED_MOCK_TOP=
 # Uncomment this to be able to view the source tree after a test is run
 # HARDWIRED_MOCK_TOP=/tmp/td
@@ -102,7 +104,25 @@
 }
 
 function run_soong() {
-  build/soong/soong_ui.bash --make-mode --skip-ninja --skip-make --skip-soong-tests
+  build/soong/soong_ui.bash --make-mode --skip-ninja --skip-make --skip-soong-tests "$@"
+}
+
+function create_mock_bazel() {
+  copy_directory build/bazel
+
+  symlink_directory prebuilts/bazel
+  symlink_directory prebuilts/jdk
+
+  symlink_file WORKSPACE
+  symlink_file tools/bazel
+}
+
+run_bazel() {
+  tools/bazel "$@"
+}
+
+run_bp2build() {
+  GENERATE_BAZEL_FILES=true build/soong/soong_ui.bash --make-mode --skip-ninja --skip-make --skip-soong-tests nothing
 }
 
 info "Starting Soong integration test suite $(basename $0)"
diff --git a/tests/mixed_mode_test.sh b/tests/mixed_mode_test.sh
index 7dbafea..80774bf 100755
--- a/tests/mixed_mode_test.sh
+++ b/tests/mixed_mode_test.sh
@@ -1,5 +1,7 @@
 #!/bin/bash -eu
 
+set -o pipefail
+
 # This test exercises mixed builds where Soong and Bazel cooperate in building
 # Android.
 #
@@ -8,21 +10,11 @@
 
 source "$(dirname "$0")/lib.sh"
 
-function create_mock_bazel() {
-  copy_directory build/bazel
-
-  symlink_directory prebuilts/bazel
-  symlink_directory prebuilts/jdk
-
-  symlink_file WORKSPACE
-  symlink_file tools/bazel
-}
-
 function test_bazel_smoke {
   setup
   create_mock_bazel
 
-  tools/bazel info
+  run_bazel info
 }
 
 test_bazel_smoke
diff --git a/tests/run_integration_tests.sh b/tests/run_integration_tests.sh
index 76b324b..8399573 100755
--- a/tests/run_integration_tests.sh
+++ b/tests/run_integration_tests.sh
@@ -1,6 +1,8 @@
 #!/bin/bash -eu
 
+set -o pipefail
+
 TOP="$(readlink -f "$(dirname "$0")"/../../..)"
 "$TOP/build/soong/tests/bootstrap_test.sh"
 "$TOP/build/soong/tests/mixed_mode_test.sh"
-
+"$TOP/build/soong/tests/bp2build_bazel_test.sh"