From: Max Reitz <mreitz@redhat.com>
To: qemu-block@nongnu.org
Cc: qemu-devel@nongnu.org, Max Reitz <mreitz@redhat.com>,
Markus Armbruster <armbru@redhat.com>,
Eric Blake <eblake@redhat.com>,
"Daniel P . Berrange" <berrange@redhat.com>,
Michael Roth <mdroth@linux.vnet.ibm.com>,
Kevin Wolf <kwolf@redhat.com>
Subject: [Qemu-devel] [PATCH v2 03/10] tests: Add QAPI optional discriminator tests
Date: Mon, 11 Jun 2018 22:51:56 +0200 [thread overview]
Message-ID: <20180611205203.2624-4-mreitz@redhat.com> (raw)
In-Reply-To: <20180611205203.2624-1-mreitz@redhat.com>
There already is an optional discriminator test, although it also noted
the discriminator name itself as optional. This already gives us one
error test case, to which this patch adds various others.
Furthermore, a passing test case is added to qapi-schema-test.
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/Makefile.include | 5 ++++-
...union-optional-discriminator-invalid-default.json | 12 ++++++++++++
...optional-discriminator-invalid-specification.json | 12 ++++++++++++
...lat-union-optional-discriminator-no-default.json} | 5 +++--
.../flat-union-superfluous-default-variant.json | 11 +++++++++++
tests/qapi-schema/qapi-schema-test.json | 9 +++++++++
...-union-optional-discriminator-invalid-default.err | 1 +
...nion-optional-discriminator-invalid-default.exit} | 0
...union-optional-discriminator-invalid-default.out} | 0
...-optional-discriminator-invalid-specification.err | 1 +
...optional-discriminator-invalid-specification.exit | 1 +
...-optional-discriminator-invalid-specification.out | 0
.../flat-union-optional-discriminator-no-default.err | 1 +
...flat-union-optional-discriminator-no-default.exit | 1 +
.../flat-union-optional-discriminator-no-default.out | 0
.../flat-union-optional-discriminator.err | 1 -
.../flat-union-superfluous-default-variant.err | 1 +
.../flat-union-superfluous-default-variant.exit | 1 +
.../flat-union-superfluous-default-variant.out | 0
tests/qapi-schema/qapi-schema-test.out | 9 +++++++++
20 files changed, 67 insertions(+), 4 deletions(-)
create mode 100644 tests/qapi-schema/flat-union-optional-discriminator-invalid-default.json
create mode 100644 tests/qapi-schema/flat-union-optional-discriminator-invalid-specification.json
rename tests/qapi-schema/{flat-union-optional-discriminator.json => flat-union-optional-discriminator-no-default.json} (70%)
create mode 100644 tests/qapi-schema/flat-union-superfluous-default-variant.json
create mode 100644 tests/qapi-schema/flat-union-optional-discriminator-invalid-default.err
rename tests/qapi-schema/{flat-union-optional-discriminator.exit => flat-union-optional-discriminator-invalid-default.exit} (100%)
rename tests/qapi-schema/{flat-union-optional-discriminator.out => flat-union-optional-discriminator-invalid-default.out} (100%)
create mode 100644 tests/qapi-schema/flat-union-optional-discriminator-invalid-specification.err
create mode 100644 tests/qapi-schema/flat-union-optional-discriminator-invalid-specification.exit
create mode 100644 tests/qapi-schema/flat-union-optional-discriminator-invalid-specification.out
create mode 100644 tests/qapi-schema/flat-union-optional-discriminator-no-default.err
create mode 100644 tests/qapi-schema/flat-union-optional-discriminator-no-default.exit
create mode 100644 tests/qapi-schema/flat-union-optional-discriminator-no-default.out
delete mode 100644 tests/qapi-schema/flat-union-optional-discriminator.err
create mode 100644 tests/qapi-schema/flat-union-superfluous-default-variant.err
create mode 100644 tests/qapi-schema/flat-union-superfluous-default-variant.exit
create mode 100644 tests/qapi-schema/flat-union-superfluous-default-variant.out
diff --git a/tests/Makefile.include b/tests/Makefile.include
index 2023e257fd..66d10e1072 100644
--- a/tests/Makefile.include
+++ b/tests/Makefile.include
@@ -505,8 +505,11 @@ qapi-schema += flat-union-int-branch.json
qapi-schema += flat-union-invalid-branch-key.json
qapi-schema += flat-union-invalid-discriminator.json
qapi-schema += flat-union-no-base.json
-qapi-schema += flat-union-optional-discriminator.json
+qapi-schema += flat-union-optional-discriminator-invalid-specification.json
+qapi-schema += flat-union-optional-discriminator-no-default.json
+qapi-schema += flat-union-optional-discriminator-invalid-default.json
qapi-schema += flat-union-string-discriminator.json
+qapi-schema += flat-union-superfluous-default-variant.json
qapi-schema += funny-char.json
qapi-schema += ident-with-escape.json
qapi-schema += include-before-err.json
diff --git a/tests/qapi-schema/flat-union-optional-discriminator-invalid-default.json b/tests/qapi-schema/flat-union-optional-discriminator-invalid-default.json
new file mode 100644
index 0000000000..015a47ba52
--- /dev/null
+++ b/tests/qapi-schema/flat-union-optional-discriminator-invalid-default.json
@@ -0,0 +1,12 @@
+# default-variant must refer to an actual value of the discriminator's
+# enum
+{ 'enum': 'Enum', 'data': [ 'one', 'two' ] }
+{ 'struct': 'Base',
+ 'data': { '*switch': 'Enum' } }
+{ 'struct': 'Branch', 'data': { 'name': 'str' } }
+{ 'union': 'MyUnion',
+ 'base': 'Base',
+ 'discriminator': 'switch',
+ 'default-variant': 'three',
+ 'data': { 'one': 'Branch',
+ 'two': 'Branch' } }
diff --git a/tests/qapi-schema/flat-union-optional-discriminator-invalid-specification.json b/tests/qapi-schema/flat-union-optional-discriminator-invalid-specification.json
new file mode 100644
index 0000000000..fd896942a2
--- /dev/null
+++ b/tests/qapi-schema/flat-union-optional-discriminator-invalid-specification.json
@@ -0,0 +1,12 @@
+# For using optional discriminators, only the field in the base struct
+# must be marked optional, not the discriminator name itself
+{ 'enum': 'Enum', 'data': [ 'one', 'two' ] }
+{ 'struct': 'Base',
+ 'data': { '*switch': 'Enum' } }
+{ 'struct': 'Branch', 'data': { 'name': 'str' } }
+{ 'union': 'MyUnion',
+ 'base': 'Base',
+ 'discriminator': '*switch',
+ 'default-variant': 'one',
+ 'data': { 'one': 'Branch',
+ 'two': 'Branch' } }
diff --git a/tests/qapi-schema/flat-union-optional-discriminator.json b/tests/qapi-schema/flat-union-optional-discriminator-no-default.json
similarity index 70%
rename from tests/qapi-schema/flat-union-optional-discriminator.json
rename to tests/qapi-schema/flat-union-optional-discriminator-no-default.json
index 08a8f7ef8b..0d612f5a62 100644
--- a/tests/qapi-schema/flat-union-optional-discriminator.json
+++ b/tests/qapi-schema/flat-union-optional-discriminator-no-default.json
@@ -1,10 +1,11 @@
-# we require the discriminator to be non-optional
+# Using an optional discriminator requires specifying a default
+# variant
{ 'enum': 'Enum', 'data': [ 'one', 'two' ] }
{ 'struct': 'Base',
'data': { '*switch': 'Enum' } }
{ 'struct': 'Branch', 'data': { 'name': 'str' } }
{ 'union': 'MyUnion',
'base': 'Base',
- 'discriminator': '*switch',
+ 'discriminator': 'switch',
'data': { 'one': 'Branch',
'two': 'Branch' } }
diff --git a/tests/qapi-schema/flat-union-superfluous-default-variant.json b/tests/qapi-schema/flat-union-superfluous-default-variant.json
new file mode 100644
index 0000000000..8558165868
--- /dev/null
+++ b/tests/qapi-schema/flat-union-superfluous-default-variant.json
@@ -0,0 +1,11 @@
+# default-variant only makes sense with an optional discriminator
+{ 'enum': 'Enum', 'data': [ 'one', 'two' ] }
+{ 'struct': 'Base',
+ 'data': { 'switch': 'Enum' } }
+{ 'struct': 'Branch', 'data': { 'name': 'str' } }
+{ 'union': 'MyUnion',
+ 'base': 'Base',
+ 'discriminator': 'switch',
+ 'default-variant': 'one',
+ 'data': { 'one': 'Branch',
+ 'two': 'Branch' } }
diff --git a/tests/qapi-schema/qapi-schema-test.json b/tests/qapi-schema/qapi-schema-test.json
index 46c7282945..64d5f6694e 100644
--- a/tests/qapi-schema/qapi-schema-test.json
+++ b/tests/qapi-schema/qapi-schema-test.json
@@ -99,6 +99,15 @@
{ 'struct': 'UserDefC',
'data': { 'string1': 'str', 'string2': 'str' } }
+# for testing unions with an optional discriminator
+{ 'union': 'UserDefFlatUnion3',
+ 'base': { '*enum1': 'EnumOne' },
+ 'discriminator': 'enum1',
+ 'default-variant': 'value1',
+ 'data': { 'value1' : 'UserDefA',
+ 'value2' : 'UserDefB',
+ 'value3' : 'UserDefB' } }
+
# for testing use of 'number' within alternates
{ 'alternate': 'AltEnumBool', 'data': { 'e': 'EnumOne', 'b': 'bool' } }
{ 'alternate': 'AltEnumNum', 'data': { 'e': 'EnumOne', 'n': 'number' } }
diff --git a/tests/qapi-schema/flat-union-optional-discriminator-invalid-default.err b/tests/qapi-schema/flat-union-optional-discriminator-invalid-default.err
new file mode 100644
index 0000000000..b6bd3423d6
--- /dev/null
+++ b/tests/qapi-schema/flat-union-optional-discriminator-invalid-default.err
@@ -0,0 +1 @@
+tests/qapi-schema/flat-union-optional-discriminator-invalid-default.json:7: Default variant 'three' of flat union 'MyUnion' is not part of 'Enum'
diff --git a/tests/qapi-schema/flat-union-optional-discriminator.exit b/tests/qapi-schema/flat-union-optional-discriminator-invalid-default.exit
similarity index 100%
rename from tests/qapi-schema/flat-union-optional-discriminator.exit
rename to tests/qapi-schema/flat-union-optional-discriminator-invalid-default.exit
diff --git a/tests/qapi-schema/flat-union-optional-discriminator.out b/tests/qapi-schema/flat-union-optional-discriminator-invalid-default.out
similarity index 100%
rename from tests/qapi-schema/flat-union-optional-discriminator.out
rename to tests/qapi-schema/flat-union-optional-discriminator-invalid-default.out
diff --git a/tests/qapi-schema/flat-union-optional-discriminator-invalid-specification.err b/tests/qapi-schema/flat-union-optional-discriminator-invalid-specification.err
new file mode 100644
index 0000000000..cbf154e726
--- /dev/null
+++ b/tests/qapi-schema/flat-union-optional-discriminator-invalid-specification.err
@@ -0,0 +1 @@
+tests/qapi-schema/flat-union-optional-discriminator-invalid-specification.json:7: Discriminator of flat union 'MyUnion' does not allow optional name '*switch'
diff --git a/tests/qapi-schema/flat-union-optional-discriminator-invalid-specification.exit b/tests/qapi-schema/flat-union-optional-discriminator-invalid-specification.exit
new file mode 100644
index 0000000000..d00491fd7e
--- /dev/null
+++ b/tests/qapi-schema/flat-union-optional-discriminator-invalid-specification.exit
@@ -0,0 +1 @@
+1
diff --git a/tests/qapi-schema/flat-union-optional-discriminator-invalid-specification.out b/tests/qapi-schema/flat-union-optional-discriminator-invalid-specification.out
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/tests/qapi-schema/flat-union-optional-discriminator-no-default.err b/tests/qapi-schema/flat-union-optional-discriminator-no-default.err
new file mode 100644
index 0000000000..1342efd9e8
--- /dev/null
+++ b/tests/qapi-schema/flat-union-optional-discriminator-no-default.err
@@ -0,0 +1 @@
+tests/qapi-schema/flat-union-optional-discriminator-no-default.json:7: Default variant must be specified for optional discriminator 'switch'
diff --git a/tests/qapi-schema/flat-union-optional-discriminator-no-default.exit b/tests/qapi-schema/flat-union-optional-discriminator-no-default.exit
new file mode 100644
index 0000000000..d00491fd7e
--- /dev/null
+++ b/tests/qapi-schema/flat-union-optional-discriminator-no-default.exit
@@ -0,0 +1 @@
+1
diff --git a/tests/qapi-schema/flat-union-optional-discriminator-no-default.out b/tests/qapi-schema/flat-union-optional-discriminator-no-default.out
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/tests/qapi-schema/flat-union-optional-discriminator.err b/tests/qapi-schema/flat-union-optional-discriminator.err
deleted file mode 100644
index aaabedb3bd..0000000000
--- a/tests/qapi-schema/flat-union-optional-discriminator.err
+++ /dev/null
@@ -1 +0,0 @@
-tests/qapi-schema/flat-union-optional-discriminator.json:6: Discriminator of flat union 'MyUnion' does not allow optional name '*switch'
diff --git a/tests/qapi-schema/flat-union-superfluous-default-variant.err b/tests/qapi-schema/flat-union-superfluous-default-variant.err
new file mode 100644
index 0000000000..5230bbf645
--- /dev/null
+++ b/tests/qapi-schema/flat-union-superfluous-default-variant.err
@@ -0,0 +1 @@
+tests/qapi-schema/flat-union-superfluous-default-variant.json:6: Must not specify a default variant for non-optional discriminator 'switch'
diff --git a/tests/qapi-schema/flat-union-superfluous-default-variant.exit b/tests/qapi-schema/flat-union-superfluous-default-variant.exit
new file mode 100644
index 0000000000..d00491fd7e
--- /dev/null
+++ b/tests/qapi-schema/flat-union-superfluous-default-variant.exit
@@ -0,0 +1 @@
+1
diff --git a/tests/qapi-schema/flat-union-superfluous-default-variant.out b/tests/qapi-schema/flat-union-superfluous-default-variant.out
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/tests/qapi-schema/qapi-schema-test.out b/tests/qapi-schema/qapi-schema-test.out
index 542a19c407..4e3c2934bb 100644
--- a/tests/qapi-schema/qapi-schema-test.out
+++ b/tests/qapi-schema/qapi-schema-test.out
@@ -76,6 +76,15 @@ alternate UserDefAlternate
object UserDefC
member string1: str optional=False
member string2: str optional=False
+object q_obj_UserDefFlatUnion3-base
+ member enum1: EnumOne optional=True
+object UserDefFlatUnion3
+ base q_obj_UserDefFlatUnion3-base
+ tag enum1
+ default variant: value1
+ case value1: UserDefA
+ case value2: UserDefB
+ case value3: UserDefB
alternate AltEnumBool
tag type
case e: EnumOne
--
2.17.1
next prev parent reply other threads:[~2018-06-11 20:52 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-11 20:51 [Qemu-devel] [PATCH v2 00/10] block: Try to create well typed json:{} filenames Max Reitz
2018-06-11 20:51 ` [Qemu-devel] [PATCH v2 01/10] qapi: Add default-variant for flat unions Max Reitz
2018-06-12 15:25 ` Markus Armbruster
2018-06-13 14:05 ` Max Reitz
2018-06-11 20:51 ` [Qemu-devel] [PATCH v2 02/10] docs/qapi: Document optional discriminators Max Reitz
2018-06-11 20:51 ` Max Reitz [this message]
2018-06-11 20:51 ` [Qemu-devel] [PATCH v2 04/10] qapi: Formalize qcow2 encryption probing Max Reitz
2018-06-11 21:02 ` Eric Blake
2018-06-11 21:05 ` Max Reitz
2018-06-12 8:06 ` Daniel P. Berrangé
2018-06-11 20:51 ` [Qemu-devel] [PATCH v2 05/10] qapi: Formalize qcow " Max Reitz
2018-06-11 21:02 ` Eric Blake
2018-06-12 8:06 ` Daniel P. Berrangé
2018-06-11 20:51 ` [Qemu-devel] [PATCH v2 06/10] qdict: Make qdict_flatten() shallow-clone-friendly Max Reitz
2018-06-12 13:34 ` Markus Armbruster
2018-06-11 20:52 ` [Qemu-devel] [PATCH v2 07/10] tests: Add QDict clone-flatten test Max Reitz
2018-06-12 13:35 ` Markus Armbruster
2018-06-11 20:52 ` [Qemu-devel] [PATCH v2 08/10] block: Try to create well typed json:{} filenames Max Reitz
2018-06-11 20:52 ` [Qemu-devel] [PATCH v2 09/10] iotests: Test internal option typing Max Reitz
2018-06-11 20:52 ` [Qemu-devel] [PATCH v2 10/10] iotests: qcow2's encrypt.format is now optional Max Reitz
2018-06-12 8:07 ` Daniel P. Berrangé
2018-06-19 6:05 ` [Qemu-devel] [PATCH v2 00/10] block: Try to create well typed json:{} filenames Markus Armbruster
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