oeqa/runtime/login: Various code improvements and fixes

* Allow tools to be found from the host PATH so that imagemagick from a buildtools
  tarball/sdk can work
* Reformat the code to have imports at the start of the file and have more standard
  formatting and whitespace
* Always save copies of the images, the space imapct is negligle compared to the
  debug win
* Write the images to ${T}
* Use bb.utils.mkdirhier() instead of more complex code
* Restrict the tests to images containing matchbox-desktop

(From OE-Core rev: d09989b49517830297654e4d1d150aaa8723c41a)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/classes-recipe/testimage.bbclass b/meta/classes-recipe/testimage.bbclass
index ad040ee8f0..ed0d87b7a7 100644
--- a/meta/classes-recipe/testimage.bbclass
+++ b/meta/classes-recipe/testimage.bbclass
@@ -221,6 +221,7 @@ def testimage_main(d):
     # ones of the current environment because some tests require them.
     for var in d.getVar('TESTIMAGE_UPDATE_VARS').split():
         td[var] = d.getVar(var)
+    td['ORIGPATH'] = d.getVar("BB_ORIGENV").getVar("PATH")
 
     image_manifest = "%s.manifest" % image_name
     image_packages = OERuntimeTestContextExecutor.readPackagesManifest(image_manifest)