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From 323889aa2182bf39df10f1caf43f22daea2d7d37 Mon Sep 17 00:00:00 2001
From: Andrew Jones <drjones@redhat.com>
Date: Fri, 31 Jan 2020 14:23:12 +0000
Subject: [PATCH 10/15] tests/arm-cpu-features: Check feature default values
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RH-Author: Andrew Jones <drjones@redhat.com>
Message-id: <20200131142314.13175-4-drjones@redhat.com>
Patchwork-id: 93626
O-Subject: [RHEL-AV-8.2.0 qemu-kvm PATCH 3/5] tests/arm-cpu-features: Check feature default values
Bugzilla: 1647366
RH-Acked-by: Philippe Mathieu-Daudé <philmd@redhat.com>
RH-Acked-by: Auger Eric <eric.auger@redhat.com>
RH-Acked-by: Gavin Shan <gshan@redhat.com>

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1647366

Author: Andrew Jones <drjones@redhat.com>
Date:   Thu, 30 Jan 2020 16:02:06 +0000

    tests/arm-cpu-features: Check feature default values

    If we know what the default value should be then we can test for
    that as well as the feature existence.

    Signed-off-by: Andrew Jones <drjones@redhat.com>
    Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
    Message-id: 20200120101023.16030-5-drjones@redhat.com
    Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

(cherry picked from commit 789a35efb583464f9fcd5d871a7fd6164318bb91)
Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
---
 tests/arm-cpu-features.c | 37 ++++++++++++++++++++++++++++---------
 1 file changed, 28 insertions(+), 9 deletions(-)

diff --git a/tests/arm-cpu-features.c b/tests/arm-cpu-features.c
index 6e99aa9..89285ca 100644
--- a/tests/arm-cpu-features.c
+++ b/tests/arm-cpu-features.c
@@ -159,6 +159,25 @@ static bool resp_get_feature(QDict *resp, const char *feature)
     qobject_unref(_resp);                                              \
 })
 
+#define assert_feature(qts, cpu_type, feature, expected_value)         \
+({                                                                     \
+    QDict *_resp, *_props;                                             \
+                                                                       \
+    _resp = do_query_no_props(qts, cpu_type);                          \
+    g_assert(_resp);                                                   \
+    g_assert(resp_has_props(_resp));                                   \
+    _props = resp_get_props(_resp);                                    \
+    g_assert(qdict_get(_props, feature));                              \
+    g_assert(qdict_get_bool(_props, feature) == (expected_value));     \
+    qobject_unref(_resp);                                              \
+})
+
+#define assert_has_feature_enabled(qts, cpu_type, feature)             \
+    assert_feature(qts, cpu_type, feature, true)
+
+#define assert_has_feature_disabled(qts, cpu_type, feature)            \
+    assert_feature(qts, cpu_type, feature, false)
+
 static void assert_type_full(QTestState *qts)
 {
     const char *error;
@@ -405,16 +424,16 @@ static void test_query_cpu_model_expansion(const void *data)
     assert_error(qts, "host", "The CPU type 'host' requires KVM", NULL);
 
     /* Test expected feature presence/absence for some cpu types */
-    assert_has_feature(qts, "max", "pmu");
-    assert_has_feature(qts, "cortex-a15", "pmu");
+    assert_has_feature_enabled(qts, "max", "pmu");
+    assert_has_feature_enabled(qts, "cortex-a15", "pmu");
     assert_has_not_feature(qts, "cortex-a15", "aarch64");
 
     if (g_str_equal(qtest_get_arch(), "aarch64")) {
-        assert_has_feature(qts, "max", "aarch64");
-        assert_has_feature(qts, "max", "sve");
-        assert_has_feature(qts, "max", "sve128");
-        assert_has_feature(qts, "cortex-a57", "pmu");
-        assert_has_feature(qts, "cortex-a57", "aarch64");
+        assert_has_feature_enabled(qts, "max", "aarch64");
+        assert_has_feature_enabled(qts, "max", "sve");
+        assert_has_feature_enabled(qts, "max", "sve128");
+        assert_has_feature_enabled(qts, "cortex-a57", "pmu");
+        assert_has_feature_enabled(qts, "cortex-a57", "aarch64");
 
         sve_tests_default(qts, "max");
 
@@ -451,8 +470,8 @@ static void test_query_cpu_model_expansion_kvm(const void *data)
         QDict *resp;
         char *error;
 
-        assert_has_feature(qts, "host", "aarch64");
-        assert_has_feature(qts, "host", "pmu");
+        assert_has_feature_enabled(qts, "host", "aarch64");
+        assert_has_feature_enabled(qts, "host", "pmu");
 
         assert_error(qts, "cortex-a15",
             "We cannot guarantee the CPU type 'cortex-a15' works "
-- 
1.8.3.1