buildman: Avoid looking at config file or toolchains in tests

These files may not exist in the environment, or may not be suitable for
testing. Provide our own config file and our own toolchains when running
tests.

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

1 files changed, 19 insertions, 0 deletions

diff --git a/tools/buildman/func_test.py b/tools/buildman/func_test.py
index 8711f9c131..b92cde3607 100644
--- a/tools/buildman/func_test.py
+++ b/tools/buildman/func_test.py
@@ -10,6 +10,7 @@ import sys
 import tempfile
 import unittest
 
+import bsettings
 import cmdline
 import command
 import control
@@ -17,6 +18,22 @@ import gitutil
 import terminal
 import toolchain
 
+settings_data = '''
+# Buildman settings file
+
+[toolchain]
+
+[toolchain-alias]
+
+[make-flags]
+src=/home/sjg/c/src
+chroot=/home/sjg/c/chroot
+vboot=USE_STDINT=1 VBOOT_DEBUG=1 MAKEFLAGS_VBOOT=DEBUG=1 CFLAGS_EXTRA_VBOOT=-DUNROLL_LOOPS VBOOT_SOURCE=${src}/platform/vboot_reference
+chromeos_coreboot=VBOOT=${chroot}/build/link/usr ${vboot}
+chromeos_daisy=VBOOT=${chroot}/build/daisy/usr ${vboot}
+chromeos_peach=VBOOT=${chroot}/build/peach_pit/usr ${vboot}
+'''
+
 class TestFunctional(unittest.TestCase):
     """Functional test for buildman.
 
@@ -36,6 +53,8 @@ class TestFunctional(unittest.TestCase):
         command.test_result = self._HandleCommand
         self._toolchains = toolchain.Toolchains()
         self._toolchains.Add('gcc', test=False)
+        bsettings.Setup(None)
+        bsettings.AddFile(settings_data)
 
     def tearDown(self):
         shutil.rmtree(self._base_dir)