On 05/10/2016 08:46 AM, Andrea Bolognani wrote:
> Now that we choose the GIC version based on hardware features when
> no <gic/> element has been provided, we need a way to fake the GIC
> capabilities of the host.
>
> Update the qemuxml2argv and qemuxml2xml tests to allow this.
> ---
> tests/qemuxml2argvtest.c | 77 ++++++++++++++++++-----
> tests/qemuxml2xmltest.c | 159 ++++++++++++++++++++++++++++-------------------
> 2 files changed, 159 insertions(+), 77 deletions(-)
>
> diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
> index e41444d..b081634 100644
> --- a/tests/qemuxml2argvtest.c
> +++ b/tests/qemuxml2argvtest.c
> @@ -34,6 +34,13 @@
> static const char *abs_top_srcdir;
> static virQEMUDriver driver;
>
> +enum {
> + GIC_NONE = 0,
> + GIC_V2,
> + GIC_V3,
> + GIC_BOTH,
> +};
> +
> static unsigned char *
> fakeSecretGetValue(virSecretPtr obj ATTRIBUTE_UNUSED,
> size_t *value_size,
> @@ -452,6 +459,49 @@ testAddCPUModels(virQEMUCapsPtr caps, bool skipLegacy)
>
>
> static int
> +testPrepareExtraFlags(struct testInfo *info,
> + bool skipLegacyCPUs,
> + int gic)
> +{
> + virGICCapability *gicCapabilities = NULL;
> + size_t ngicCapabilities = 0;
> + int ret = -1;
> +
> + if (!(info->extraFlags = virQEMUCapsNew()))
> + goto out;
> +
> + if (testAddCPUModels(info->extraFlags, skipLegacyCPUs) < 0)
> + goto out;
> +
> + if (VIR_ALLOC_N(gicCapabilities, 2) < 0)
> + goto out;
> +
> +# define IMPL_BOTH \
> + VIR_GIC_IMPLEMENTATION_KERNEL|VIR_GIC_IMPLEMENTATION_EMULATED
> +
> + if (gic & GIC_V2) {
> + gicCapabilities[ngicCapabilities].version = VIR_GIC_VERSION_2;
> + gicCapabilities[ngicCapabilities].implementation = IMPL_BOTH;
> + ngicCapabilities++;
> + }
> + if (gic & GIC_V3) {
> + gicCapabilities[ngicCapabilities].version = VIR_GIC_VERSION_3;
> + gicCapabilities[ngicCapabilities].implementation = IMPL_BOTH;
> + ngicCapabilities++;
> + }
> +
> +# undef IMPL_BOTH
> +
> + virQEMUCapsSetGICCapabilities(info->extraFlags,
> + gicCapabilities, ngicCapabilities);
> +
> + ret = 0;
> +
> + out:
> + return ret;
> +}
Can this logic be shared in a testutilsqemu.c function, rather than duplicated
across both test files?
- Cole
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