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Re: [PATCH 3/3] qapi-schema: test: add a unit test for parsing array alt
From: |
Markus Armbruster |
Subject: |
Re: [PATCH 3/3] qapi-schema: test: add a unit test for parsing array alternates |
Date: |
Tue, 22 Mar 2022 10:47:56 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) |
Paolo Bonzini <pbonzini@redhat.com> writes:
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
> ---
> tests/qapi-schema/qapi-schema-test.json | 1 +
> tests/qapi-schema/qapi-schema-test.out | 4 +++
> tests/unit/test-qobject-input-visitor.c | 43 +++++++++++++++++++++++++
> 3 files changed, 48 insertions(+)
>
> diff --git a/tests/qapi-schema/qapi-schema-test.json
> b/tests/qapi-schema/qapi-schema-test.json
> index 43b8697002..ba7302f42b 100644
> --- a/tests/qapi-schema/qapi-schema-test.json
> +++ b/tests/qapi-schema/qapi-schema-test.json
> @@ -119,6 +119,7 @@
> { 'alternate': 'AltEnumNum', 'data': { 'e': 'EnumOne', 'n': 'number' } }
> { 'alternate': 'AltNumEnum', 'data': { 'n': 'number', 'e': 'EnumOne' } }
> { 'alternate': 'AltEnumInt', 'data': { 'e': 'EnumOne', 'i': 'int' } }
> +{ 'alternate': 'AltListInt', 'data': { 'l': ['int'], 'i': 'int' } }
>
> # for testing use of 'str' within alternates
> { 'alternate': 'AltStrObj', 'data': { 's': 'str', 'o': 'TestStruct' } }
> diff --git a/tests/qapi-schema/qapi-schema-test.out
> b/tests/qapi-schema/qapi-schema-test.out
> index 1f9585fa9b..043d75c655 100644
> --- a/tests/qapi-schema/qapi-schema-test.out
> +++ b/tests/qapi-schema/qapi-schema-test.out
> @@ -121,6 +121,10 @@ alternate AltEnumInt
> tag type
> case e: EnumOne
> case i: int
> +alternate AltListInt
> + tag type
> + case l: intList
> + case i: int
> alternate AltStrObj
> tag type
> case s: str
> diff --git a/tests/unit/test-qobject-input-visitor.c
> b/tests/unit/test-qobject-input-visitor.c
> index 6f59a7f432..2af002dd82 100644
> --- a/tests/unit/test-qobject-input-visitor.c
> +++ b/tests/unit/test-qobject-input-visitor.c
> @@ -776,6 +776,7 @@ static void
> test_visitor_in_alternate_number(TestInputVisitorData *data,
> AltEnumNum *aen;
> AltNumEnum *ans;
> AltEnumInt *asi;
> + AltListInt *ali;
>
> /* Parsing an int */
>
> @@ -802,6 +803,12 @@ static void
> test_visitor_in_alternate_number(TestInputVisitorData *data,
> g_assert_cmpint(asi->u.i, ==, 42);
> qapi_free_AltEnumInt(asi);
>
> + v = visitor_input_test_init(data, "42");
> + visit_type_AltListInt(v, NULL, &ali, &error_abort);
> + g_assert_cmpint(ali->type, ==, QTYPE_QNUM);
> + g_assert_cmpint(ali->u.i, ==, 42);
> + qapi_free_AltListInt(ali);
> +
> /* Parsing a double */
>
> v = visitor_input_test_init(data, "42.5");
> @@ -827,6 +834,40 @@ static void
> test_visitor_in_alternate_number(TestInputVisitorData *data,
> qapi_free_AltEnumInt(asi);
> }
>
> +static void test_visitor_in_alternate_list(TestInputVisitorData *data,
> + const void *unused)
> +{
> + intList *item;
> + Visitor *v;
> + AltListInt *ali;
> + int i;
> +
> + v = visitor_input_test_init(data, "[ 42, 43, 44 ]");
> + visit_type_AltListInt(v, NULL, &ali, &error_abort);
> + g_assert(ali != NULL);
> +
> + g_assert_cmpint(ali->type, ==, QTYPE_QLIST);
> + for (i = 0, item = ali->u.l; item; item = item->next, i++) {
> + char string[12];
> +
> + snprintf(string, sizeof(string), "string%d", i);
This appears to be unused. Can drop in my tree.
> + g_assert_cmpint(item->value, ==, 42 + i);
> + }
> +
> + qapi_free_AltListInt(ali);
> + ali = NULL;
> +
> + /* An empty list is valid */
> + v = visitor_input_test_init(data, "[]");
> + visit_type_AltListInt(v, NULL, &ali, &error_abort);
> + g_assert(ali != NULL);
> +
> + g_assert_cmpint(ali->type, ==, QTYPE_QLIST);
> + g_assert(!ali->u.l);
> + qapi_free_AltListInt(ali);
> + ali = NULL;
> +}
> +
> static void input_visitor_test_add(const char *testpath,
> const void *user_data,
> void (*test_func)(TestInputVisitorData
> *data,
> @@ -1188,6 +1229,8 @@ int main(int argc, char **argv)
> NULL, test_visitor_in_wrong_type);
> input_visitor_test_add("/visitor/input/alternate-number",
> NULL, test_visitor_in_alternate_number);
> + input_visitor_test_add("/visitor/input/alternate-list",
> + NULL, test_visitor_in_alternate_list);
> input_visitor_test_add("/visitor/input/fail/struct",
> NULL, test_visitor_in_fail_struct);
> input_visitor_test_add("/visitor/input/fail/struct-nested",
Other than that:
Reviewed-by: Markus Armbruster <armbru@redhat.com>