[oe-commits] [openembedded-core] 20/49: testimage: Add possibility to pass parmeters to qemu

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rpurdie pushed a commit to branch sumo
in repository openembedded-core.

commit 643457d350a921379600248f99d73374e6a2f5a2
Author: Erik Botö <erik.boto at gmail.com>
AuthorDate: Fri Dec 14 19:53:42 2018 +0100

    testimage: Add possibility to pass parmeters to qemu
    
    Add a variable called TEST_QEMUPARAMS in testimage.bbclass to make it
    possible to pass parameters to qemu. This can be useful for e.g.
    increasing the amount of RAM available during testimage runs.
    
    (From OE-Core rev: 1a9163f5779d233c884c8fd50e0812eabab4fdf3)
    
    Signed-off-by: Erik Botö <erik.boto at gmail.com>
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
    Signed-off-by: Armin Kuster <akuster808 at gmail.com>
---
 meta/classes/testimage.bbclass | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/meta/classes/testimage.bbclass b/meta/classes/testimage.bbclass
index 7d148d7..20dbe8d 100644
--- a/meta/classes/testimage.bbclass
+++ b/meta/classes/testimage.bbclass
@@ -26,6 +26,7 @@ inherit metadata_scm
 # TEST_LOG_DIR contains a command ssh log and may contain infromation about what command is running, output and return codes and for qemu a boot log till login.
 # Booting is handled by this class, and it's not a test in itself.
 # TEST_QEMUBOOT_TIMEOUT can be used to set the maximum time in seconds the launch code will wait for the login prompt.
+# TEST_QEMUPARAMS can be used to pass extra parameters to qemu, e.g. "-m 1024" for setting the amount of ram to 1 GB.
 
 TEST_LOG_DIR ?= "${WORKDIR}/testimage"
 
@@ -58,6 +59,7 @@ TEST_SUITES ?= "${DEFAULT_TEST_SUITES}"
 
 TEST_QEMUBOOT_TIMEOUT ?= "1000"
 TEST_TARGET ?= "qemu"
+TEST_QEMUPARAMS ?= ""
 
 TESTIMAGEDEPENDS = ""
 TESTIMAGEDEPENDS_qemuall = "qemu-native:do_populate_sysroot qemu-helper-native:do_populate_sysroot qemu-helper-native:do_addto_recipe_sysroot"
@@ -292,7 +294,8 @@ def testimage_main(d):
     try:
         # We need to check if runqemu ends unexpectedly
         # or if the worker send us a SIGTERM
-        tc.target.start(extra_bootparams=bootparams)
+        tc.target.start(params=d.getVar("TEST_QEMUPARAMS"),
+                        extra_bootparams=bootparams)
         results = tc.runTests()
     except (RuntimeError, BlockingIOError) as err:
         if isinstance(err, RuntimeError):

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