Add basic test suite for Blimp

- Add the BlimpTest target.
- Add a dummy test that runs.

BUG=526219

Review URL: https://codereview.chromium.org/1365823002

Cr-Commit-Position: refs/heads/master@{#350956}

2 files changed, 44 insertions, 6 deletions

diff --git a/blimp/docs/build.md b/blimp/docs/build.md
index becda69..1162375 100644
--- a/blimp/docs/build.md
+++ b/blimp/docs/build.md
@@ -6,13 +6,13 @@ be found in the GN [quick start guide](../../tools/gn/docs/quick_start.md).
 ## Android setup
 To setup GN, run the following command:
 
-```
+```bash
 gn args out-android/Debug
 ```
 
 This will bring up an editor, where you can type in the following:
 
-```
+```bash
 target_os = "android"
 is_debug = true
 is_clang = true
@@ -24,13 +24,13 @@ use_goma = true
 ## Linux setup
 For building for Linux, you can have a side-by-side out-directory:
 
-```
+```bash
 gn args out-linux/Debug
 ```
 
 Use the same arguments as above, but remove `target_os`.
 
-```
+```bash
 is_debug = true
 is_clang = true
 is_component_build = true
@@ -44,12 +44,12 @@ To build blimp, build the target ```blimp```.
 
 ## Building for Android
 
-```
+```bash
 ninja -C out-android/Debug blimp
 ```
 
 ## Building for Linux
 
-```
+```bash
 ninja -C out-linux/Debug blimp
 ```
diff --git a/blimp/docs/test.md b/blimp/docs/test.md
new file mode 100644
index 0000000..4d17278
--- /dev/null
+++ b/blimp/docs/test.md
@@ -0,0 +1,38 @@
+# Testing
+
+Blimp only supports building using [GN](../../tools/gn/README.md), and only
+supports building for Android and Linux.  See [building](build.md) for general
+GN setup.
+
+## Testing on Android
+
+Run the following command to build the Android tests:
+
+```bash
+ninja -C out-android/Debug blimp_tests
+```
+
+### Running the Java instrumentation tests
+
+Install the Blimp APK with the following:
+
+```bash
+./build/android/adb_install_apk.py $(PRODUCT_DIR)/apks/Blimp.apk
+```
+
+Run the Java instrumentation tests (with an optional test filter) with the
+following:
+
+```bash
+$(PRODUCT_DIR)/bin/run_blimp_test_apk [ -f DummyTest#* ]
+```
+
+### Testing on Linux
+
+Run the following command to build the Linux tests:
+
+```bash
+ninja -C out-linux/Debug blimp_tests
+```
+
+There are no tests that run on Linux yet.