Merge pull request #4984 from theotherjimmy/unify-unit-tests

Unify mbed OS tools testing style with what's used in mbed-ls, htrun, greentea

Author: theotherjimmy

.travis.yml

@@ -19,14 +19,13 @@ script:
   - |
     find  -name "*.s" | tee BUILD/badasm | sed -e "s/^/Bad Assembler file name found: /" && [ ! -s BUILD/badasm ]
   - make -C events/equeue test clean
-  - PYTHONPATH=. python tools/test/config_test/config_test.py
-  - PYTHONPATH=. python tools/test/build_api/build_api_test.py
-  - PYTHONPATH=. python tools/test/targets/target_test.py
-  - python tools/test/pylint.py
-  - py.test tools/test/toolchains/api.py
-  - python tools/test/memap/memap_test.py
-  - python tools/project.py -S
-  - python tools/build_travis.py
+  - PYTHONPATH=. coverage run -a -m pytest tools/test
+  - python2 tools/test/pylint.py
+  - coverage run -a tools/project.py -S
+  - python2 tools/build_travis.py
+  - coverage html
+after_success:
+  - coveralls
 before_install:
   - sudo add-apt-repository -y ppa:team-gcc-arm-embedded/ppa
   - sudo add-apt-repository -y ppa:libreoffice/libreoffice-4-2
@@ -42,3 +41,5 @@ install:
   - pip install pylint
   - pip install hypothesis
   - pip install mock
+  - pip install coverage
+  - pip install coveralls

README.md

@@ -21,6 +21,8 @@ We run continuous integration on all of our branches and pull requests to verify
  - Master branch [![Master Branch CI Badge](https://travis-ci.org/ARMmbed/mbed-os.svg?branch=master)](https://travis-ci.org/ARMmbed/mbed-os)
  - Latest release [![Latest Tag CI Badge](https://travis-ci.org/ARMmbed/mbed-os.svg?branch=latest)](https://travis-ci.org/ARMmbed/mbed-os/branches)
 
+Tools coverage [![Coverage Status](https://coveralls.io/repos/github/ARMmbed/mbed-os/badge.svg?branch=master)](https://coveralls.io/github/ARMmbed/mbed-os?branch=master)
+
 ## Getting Started for Developers
 
 You need [mbed CLI](https://github.com/ARMmbed/mbed-cli) to build mbed OS. For more details, read the [mbed OS Handbook](https://docs.mbed.com/docs/mbed-os-handbook/en/latest/).

tools/test/config_test/test11/lib1/lib2/mbed_lib.json renamed to tools/test/config/app_override_libs/lib1/lib2/mbed_lib.json

@@ -0,0 +1,9 @@
+{
+   "test_target": {
+        "lib1.p1": "v_p1_lib1_app",
+        "lib1.p2": "v_p2_lib1",
+        "lib1.p3": "v_p3_lib1",
+        "lib2.p1": "v_p1_lib2_app",
+        "lib2.p2": "v_p2_lib2"
+    }
+}

tools/test/config_test/test12/lib1/mbed_lib.json renamed to tools/test/config/app_override_libs/lib1/mbed_lib.json

@@ -0,0 +1,5 @@
+{
+    "K64F": {
+        "exception_msg": "not found"
+    }
+}

tools/test/config_test/test12/mbed_app.json renamed to tools/test/config/app_override_libs/mbed_app.json

@@ -1,5 +1,5 @@
 {
-    "b1": {
+    "base": {
         "extra_labels": [],
         "default_lib": "std",
         "core": "Cortex-M0",
@@ -9,8 +9,8 @@
             "base1_3": "v_base1_3_b1"
         }
     },
-    "d1": {
-        "inherits": ["b1"],
+    "left_middle": {
+        "inherits": ["base"],
         "config": {
             "derived1": "v_derived1_d1",
             "derived2": "v_derived2_d1"
@@ -20,8 +20,8 @@
             "base1_2": "v_base1_2_d1"
         }
     },
-    "b2": {
-        "inherits": ["b1"],
+    "right_middle": {
+        "inherits": ["base"],
         "config": {
             "base2_1": "v_base2_1_b2",
             "base2_2": "v_base2_2_b2"
@@ -30,8 +30,8 @@
             "base1_2": "v_base1_2_b2"
         }
     },
-    "f": {
-        "inherits": ["d1", "b2"],
+    "inherits_diamond": {
+        "inherits": ["left_middle", "right_middle"],
         "config": {
             "f1_1": "v_f1_1_f",
             "f1_2": "v_f1_2_f"