diff --git a/bootstrap_test.sh b/tests/bootstrap_test.sh
similarity index 77%
rename from bootstrap_test.sh
rename to tests/bootstrap_test.sh
index 9d87697..b2f7b2b 100755
--- a/bootstrap_test.sh
+++ b/tests/bootstrap_test.sh
@@ -3,106 +3,13 @@
 # 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.
 
-HARDWIRED_MOCK_TOP=
-# Uncomment this to be able to view the source tree after a test is run
-# HARDWIRED_MOCK_TOP=/tmp/td
-
-REAL_TOP="$(readlink -f "$(dirname "$0")"/../..)"
-
-function fail {
-  echo ERROR: $1
-  exit 1
-}
-
-function copy_directory() {
-  local dir="$1"
-  local parent="$(dirname "$dir")"
-
-  mkdir -p "$MOCK_TOP/$parent"
-  cp -R "$REAL_TOP/$dir" "$MOCK_TOP/$parent"
-}
-
-function symlink_file() {
-  local file="$1"
-
-  mkdir -p "$MOCK_TOP/$(dirname "$file")"
-  ln -s "$REAL_TOP/$file" "$MOCK_TOP/$file"
-}
-
-function symlink_directory() {
-  local dir="$1"
-
-  mkdir -p "$MOCK_TOP/$dir"
-  # We need to symlink the contents of the directory individually instead of
-  # using one symlink for the whole directory because finder.go doesn't follow
-  # symlinks when looking for Android.bp files
-  for i in $(ls "$REAL_TOP/$dir"); do
-    local target="$MOCK_TOP/$dir/$i"
-    local source="$REAL_TOP/$dir/$i"
-
-    if [[ -e "$target" ]]; then
-      if [[ ! -d "$source" || ! -d "$target" ]]; then
-        fail "Trying to symlink $dir twice"
-      fi
-    else
-      ln -s "$REAL_TOP/$dir/$i" "$MOCK_TOP/$dir/$i";
-    fi
-  done
-}
-
-function setup_bazel() {
-  copy_directory build/bazel
-
-  symlink_directory prebuilts/bazel
-  symlink_directory prebuilts/jdk
-
-  symlink_file WORKSPACE
-  symlink_file tools/bazel
-}
-
-function setup() {
-  if [[ ! -z "$HARDWIRED_MOCK_TOP" ]]; then
-    MOCK_TOP="$HARDWIRED_MOCK_TOP"
-    rm -fr "$MOCK_TOP"
-    mkdir -p "$MOCK_TOP"
-  else
-    MOCK_TOP=$(mktemp -t -d st.XXXXX)
-    trap 'echo cd / && echo rm -fr "$MOCK_TOP"' EXIT
-  fi
-
-  echo "Test case: ${FUNCNAME[1]}, mock top path: $MOCK_TOP"
-  cd "$MOCK_TOP"
-
-  copy_directory build/blueprint
-  copy_directory build/soong
-
-  symlink_directory prebuilts/go
-  symlink_directory prebuilts/build-tools
-  symlink_directory external/golang-protobuf
-
-  touch "$MOCK_TOP/Android.bp"
-
-  export ALLOW_MISSING_DEPENDENCIES=true
-
-  mkdir -p out/soong
-}
-
-function run_soong() {
-  build/soong/soong_ui.bash --make-mode --skip-ninja --skip-make --skip-soong-tests
-}
+source "$(dirname "$0")/lib.sh"
 
 function test_smoke {
   setup
   run_soong
 }
 
-function test_bazel_smoke {
-  setup
-  setup_bazel
-
-  tools/bazel info
-
-}
 function test_null_build() {
   setup
   run_soong
@@ -410,7 +317,6 @@
   fi
 }
 
-test_bazel_smoke
 test_smoke
 test_null_build
 test_null_build_after_docs
diff --git a/tests/lib.sh b/tests/lib.sh
new file mode 100644
index 0000000..3c97e14
--- /dev/null
+++ b/tests/lib.sh
@@ -0,0 +1,79 @@
+#!/bin/bash -eu
+
+HARDWIRED_MOCK_TOP=
+# Uncomment this to be able to view the source tree after a test is run
+# HARDWIRED_MOCK_TOP=/tmp/td
+
+REAL_TOP="$(readlink -f "$(dirname "$0")"/../../..)"
+
+function fail {
+  echo ERROR: $1
+  exit 1
+}
+
+function copy_directory() {
+  local dir="$1"
+  local parent="$(dirname "$dir")"
+
+  mkdir -p "$MOCK_TOP/$parent"
+  cp -R "$REAL_TOP/$dir" "$MOCK_TOP/$parent"
+}
+
+function symlink_file() {
+  local file="$1"
+
+  mkdir -p "$MOCK_TOP/$(dirname "$file")"
+  ln -s "$REAL_TOP/$file" "$MOCK_TOP/$file"
+}
+
+function symlink_directory() {
+  local dir="$1"
+
+  mkdir -p "$MOCK_TOP/$dir"
+  # We need to symlink the contents of the directory individually instead of
+  # using one symlink for the whole directory because finder.go doesn't follow
+  # symlinks when looking for Android.bp files
+  for i in $(ls "$REAL_TOP/$dir"); do
+    local target="$MOCK_TOP/$dir/$i"
+    local source="$REAL_TOP/$dir/$i"
+
+    if [[ -e "$target" ]]; then
+      if [[ ! -d "$source" || ! -d "$target" ]]; then
+        fail "Trying to symlink $dir twice"
+      fi
+    else
+      ln -s "$REAL_TOP/$dir/$i" "$MOCK_TOP/$dir/$i";
+    fi
+  done
+}
+
+function setup() {
+  if [[ ! -z "$HARDWIRED_MOCK_TOP" ]]; then
+    MOCK_TOP="$HARDWIRED_MOCK_TOP"
+    rm -fr "$MOCK_TOP"
+    mkdir -p "$MOCK_TOP"
+  else
+    MOCK_TOP=$(mktemp -t -d st.XXXXX)
+    trap 'echo cd / && echo rm -fr "$MOCK_TOP"' EXIT
+  fi
+
+  echo "Test case: ${FUNCNAME[1]}, mock top path: $MOCK_TOP"
+  cd "$MOCK_TOP"
+
+  copy_directory build/blueprint
+  copy_directory build/soong
+
+  symlink_directory prebuilts/go
+  symlink_directory prebuilts/build-tools
+  symlink_directory external/golang-protobuf
+
+  touch "$MOCK_TOP/Android.bp"
+
+  export ALLOW_MISSING_DEPENDENCIES=true
+
+  mkdir -p out/soong
+}
+
+function run_soong() {
+  build/soong/soong_ui.bash --make-mode --skip-ninja --skip-make --skip-soong-tests
+}
diff --git a/tests/mixed_mode_test.sh b/tests/mixed_mode_test.sh
new file mode 100755
index 0000000..54f0689
--- /dev/null
+++ b/tests/mixed_mode_test.sh
@@ -0,0 +1,28 @@
+#!/bin/bash -eu
+
+# This test exercises mixed builds where Soong and Bazel cooperate in building
+# Android.
+#
+# When the execroot is deleted, the Bazel server process will automatically
+# terminate itself.
+
+source "$(dirname "$0")/lib.sh"
+
+function setup_bazel() {
+  copy_directory build/bazel
+
+  symlink_directory prebuilts/bazel
+  symlink_directory prebuilts/jdk
+
+  symlink_file WORKSPACE
+  symlink_file tools/bazel
+}
+
+function test_bazel_smoke {
+  setup
+  setup_bazel
+
+  tools/bazel info
+}
+
+test_bazel_smoke
diff --git a/tests/run_integration_tests.sh b/tests/run_integration_tests.sh
new file mode 100755
index 0000000..db24037
--- /dev/null
+++ b/tests/run_integration_tests.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+TOP="$(readlink -f "$(dirname "$0")"/../../..)"
+"$TOP/build/soong/tests/bootstrap_test.sh"
+"$TOP/build/soong/tests/mixed_mode_test.sh"
+