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qemu: add fw_cfg flag to config

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Signed-off-by: Salvatore Mazzarino <dev@mazzarino.cz>
This commit is contained in:
Salvatore Mazzarino
2020-10-09 10:17:58 +02:00
parent 6fa954a506
commit 29ba5a9012
2 changed files with 104 additions and 0 deletions
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39
qemu/qemu_test.go
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@@ -44,6 +44,9 @@ func testConfigAppend(config *Config, structure interface{}, expected string, t
case Machine:
config.Machine = s
config.appendMachine()
case FwCfg:
config.FwCfg = s
config.appendFwCfg(nil)
case Device:
config.Devices = []Device{s}
@@ -1141,6 +1144,26 @@ func TestBadCPUs(t *testing.T) {
}
}
func TestBadFwcfg(t *testing.T) {
c := &Config{}
c.appendFwCfg(nil)
if len(c.qemuParams) != 0 {
t.Errorf("Expected empty qemuParams, found %s", c.qemuParams)
}
c = &Config{
FwCfg: FwCfg{
Name: "name=opt/com.mycompany/blob",
File: "./my_blob.bin",
Str: "foo",
},
}
c.appendFwCfg(nil)
if len(c.qemuParams) != 0 {
t.Errorf("Expected empty qemuParams, found %s", c.qemuParams)
}
}
var (
vIommuString = "-device intel-iommu,intremap=on,device-iotlb=on,caching-mode=on"
vIommuNoCacheString = "-device intel-iommu,intremap=on,device-iotlb=on,caching-mode=off"
@@ -1164,3 +1187,19 @@ func TestIommu(t *testing.T) {
testAppend(iommu, vIommuNoCacheString, t)
}
func TestAppendFwcfg(t *testing.T) {
fwcfgString := "-fw_cfg name=\"opt/com.mycompany/blob\",file=\"./my_blob.bin\""
fwcfg := FwCfg{
Name: "opt/com.mycompany/blob",
File: "./my_blob.bin",
}
testAppend(fwcfg, fwcfgString, t)
fwcfgString = "-fw_cfg name=\"opt/com.mycompany/blob\",string=\"foo\""
fwcfg = FwCfg{
Name: "opt/com.mycompany/blob",
Str: "foo",
}
testAppend(fwcfg, fwcfgString, t)
}