[U-Boot] [PATCH v2 31/37] binman: Pass the toolpath to tests

[Simon Glass]

Tools like ifwitool may not be available in the PATH, but are available in
the build. These tools may be needed by tests, so allow tests to use the
--toolpath flag.

Also use this flag with travis.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

Changes in v2: None

 .travis.yml            |  2 +-
 test/run               |  9 ++++++---
 tools/binman/binman.py | 12 +++++++++---
 tools/binman/ftest.py  |  8 +++++++-
 4 files changed, 23 insertions(+), 8 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 6662ca126ab..c883198abbf 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -146,7 +146,7 @@ script:
    if [[ -n "${TEST_PY_TOOLS}" ]]; then
      PYTHONPATH="${UBOOT_TRAVIS_BUILD_DIR}/scripts/dtc/pylibfdt"
      PATH="${UBOOT_TRAVIS_BUILD_DIR}/scripts/dtc:${PATH}"
-     ./tools/binman/binman -t &&
+     ./tools/binman/binman --toolpath ${UBOOT_TRAVIS_BUILD_DIR}/tools -t &&
      ./tools/patman/patman --test &&
      ./tools/buildman/buildman -t &&
      PYTHONPATH="${UBOOT_TRAVIS_BUILD_DIR}/scripts/dtc/pylibfdt"
diff --git a/test/run b/test/run
index 55a6649a9c5..b97647eba6f 100755
--- a/test/run
+++ b/test/run
@@ -33,12 +33,14 @@ run_test "sandbox_flattree" ./test/py/test.py --bd sandbox_flattree --build \
 	-k test_ut
 
 # Set up a path to dtc (device-tree compiler) and libfdt.py, a library it
-# provides and which is built by the sandbox_spl config.
+# provides and which is built by the sandbox_spl config. Also set up the path
+# to tools build by the build.
 DTC_DIR=build-sandbox_spl/scripts/dtc
 export PYTHONPATH=${DTC_DIR}/pylibfdt
 export DTC=${DTC_DIR}/dtc
+TOOLS_DIR=build-sandbox_spl/tools
 
-run_test "binman" ./tools/binman/binman -t
+run_test "binman" ./tools/binman/binman -t --toolpath ${TOOLS_DIR}
 run_test "patman" ./tools/patman/patman --test
 
 [ "$1" == "quick" ] && skip=--skip-net-tests
@@ -49,7 +51,8 @@ run_test "dtoc" ./tools/dtoc/dtoc -t
 # This needs you to set up Python test coverage tools.
 # To enable Python test coverage on Debian-type distributions (e.g. Ubuntu):
 #   $ sudo apt-get install python-pytest python-coverage
-run_test "binman code coverage" ./tools/binman/binman -T
+export PATH=$PATH:${TOOLS_DIR}
+run_test "binman code coverage" ./tools/binman/binman -T --toolpath ${TOOLS_DIR}
 run_test "dtoc code coverage" ./tools/dtoc/dtoc -T
 run_test "fdt code coverage" ./tools/dtoc/test_fdt -T
 
diff --git a/tools/binman/binman.py b/tools/binman/binman.py
index 9878eb86d4f..52c03f68c6d 100755
--- a/tools/binman/binman.py
+++ b/tools/binman/binman.py
@@ -46,7 +46,7 @@ except:
 import control
 import test_util
 
-def RunTests(debug, verbosity, processes, test_preserve_dirs, args):
+def RunTests(debug, verbosity, processes, test_preserve_dirs, args, toolpath):
     """Run the functional tests and any embedded doctests
 
     Args:
@@ -60,6 +60,7 @@ def RunTests(debug, verbosity, processes, test_preserve_dirs, args):
         processes: Number of processes to use to run tests (None=same as #CPUs)
         args: List of positional args provided to binman. This can hold a test
             name to execute (as in 'binman -t testSections', for example)
+        toolpath: List of paths to use for tools
     """
     import elf_test
     import entry_test
@@ -79,6 +80,9 @@ def RunTests(debug, verbosity, processes, test_preserve_dirs, args):
         sys.argv.append('-D')
     if verbosity:
         sys.argv.append('-v%d' % verbosity)
+    if toolpath:
+        for path in toolpath:
+            sys.argv += ['--toolpath', path]
 
     # Run the entry tests first ,since these need to be the first to import the
     # 'entry' module.
@@ -91,7 +95,8 @@ def RunTests(debug, verbosity, processes, test_preserve_dirs, args):
         if hasattr(module, 'setup_test_args'):
             setup_test_args = getattr(module, 'setup_test_args')
             setup_test_args(preserve_indir=test_preserve_dirs,
-                preserve_outdirs=test_preserve_dirs and test_name is not None)
+                preserve_outdirs=test_preserve_dirs and test_name is not None,
+                toolpath=toolpath)
         if test_name:
             try:
                 suite.addTests(loader.loadTestsFromName(test_name, module))
@@ -167,7 +172,8 @@ def RunBinman(options, args):
 
     if options.test:
         ret_code = RunTests(options.debug, options.verbosity, options.processes,
-                            options.test_preserve_dirs, args[1:])
+                            options.test_preserve_dirs, args[1:],
+                            options.toolpath)
 
     elif options.test_coverage:
         RunTestCoverage()
diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py
index 256d4a1c5d8..3455b8ccebd 100644
--- a/tools/binman/ftest.py
+++ b/tools/binman/ftest.py
@@ -144,7 +144,8 @@ class TestFunctional(unittest.TestCase):
         self._indir = None
 
     @classmethod
-    def setup_test_args(cls, preserve_indir=False, preserve_outdirs=False):
+    def setup_test_args(cls, preserve_indir=False, preserve_outdirs=False,
+                        toolpath=None):
         """Accept arguments controlling test execution
 
         Args:
@@ -153,9 +154,11 @@ class TestFunctional(unittest.TestCase):
             preserve_outdir: Preserve the output directories used by tests. Each
                 test has its own, so this is normally only useful when running a
                 single test.
+            toolpath: ist of paths to use for tools
         """
         cls.preserve_indir = preserve_indir
         cls.preserve_outdirs = preserve_outdirs
+        cls.toolpath = toolpath
 
     def setUp(self):
         # Enable this to turn on debugging output
@@ -256,6 +259,9 @@ class TestFunctional(unittest.TestCase):
         if images:
             for image in images:
                 args += ['-i', image]
+        if self.toolpath:
+            for path in self.toolpath:
+                args += ['--toolpath', path]
         return self._DoBinman(*args)
 
     def _SetupDtb(self, fname, outfile='u-boot.dtb'):
-- 
2.22.0.410.gd8fdbe21b5-goog