Currently, a FOO_lookup is an array of strings terminated by a NULL sentinel. A future patch will generate enums with "holes". NULL-termination will cease to work then. To prepare for that, store the length in the FOO_lookup by wrapping it in a struct and adding a member for the length. The sentinel will be dropped next. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20170822132255.23945-13-marcandre.lureau@redhat.com> [Basically redone] Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1503564371-26090-16-git-send-email-armbru@redhat.com> [Rebased]
80 lines
2.2 KiB
C
80 lines
2.2 KiB
C
/*
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* Unit tests for QAPI utility functions
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*
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* Copyright (C) 2017 Red Hat Inc.
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*
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* Authors:
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* Markus Armbruster <armbru@redhat.com>,
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#include "qemu/osdep.h"
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#include "qapi/error.h"
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#include "test-qapi-types.h"
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static void test_qapi_enum_parse(void)
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{
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Error *err = NULL;
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int ret;
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ret = qapi_enum_parse(&QType_lookup, NULL, QTYPE_NONE, &error_abort);
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g_assert_cmpint(ret, ==, QTYPE_NONE);
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ret = qapi_enum_parse(&QType_lookup, "junk", -1, NULL);
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g_assert_cmpint(ret, ==, -1);
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ret = qapi_enum_parse(&QType_lookup, "junk", -1, &err);
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error_free_or_abort(&err);
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ret = qapi_enum_parse(&QType_lookup, "none", -1, &error_abort);
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g_assert_cmpint(ret, ==, QTYPE_NONE);
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ret = qapi_enum_parse(&QType_lookup, QType_str(QTYPE__MAX - 1),
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QTYPE__MAX - 1, &error_abort);
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g_assert_cmpint(ret, ==, QTYPE__MAX - 1);
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}
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static void test_parse_qapi_name(void)
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{
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int ret;
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/* Must start with a letter */
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ret = parse_qapi_name("a", true);
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g_assert(ret == 1);
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ret = parse_qapi_name("a$", false);
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g_assert(ret == 1);
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ret = parse_qapi_name("", false);
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g_assert(ret == -1);
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ret = parse_qapi_name("1", false);
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g_assert(ret == -1);
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/* Only letters, digits, hyphen, underscore */
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ret = parse_qapi_name("A-Za-z0-9_", true);
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g_assert(ret == 10);
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ret = parse_qapi_name("A-Za-z0-9_$", false);
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g_assert(ret == 10);
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ret = parse_qapi_name("A-Za-z0-9_$", true);
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g_assert(ret == -1);
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/* __RFQDN_ */
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ret = parse_qapi_name("__com.redhat_supports", true);
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g_assert(ret == 21);
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ret = parse_qapi_name("_com.example_", false);
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g_assert(ret == -1);
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ret = parse_qapi_name("__com.example", false);
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g_assert(ret == -1);
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ret = parse_qapi_name("__com.example_", false);
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g_assert(ret == -1);
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}
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int main(int argc, char *argv[])
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{
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g_test_init(&argc, &argv, NULL);
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g_test_add_func("/qapi/util/qapi_enum_parse", test_qapi_enum_parse);
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g_test_add_func("/qapi/util/parse_qapi_name", test_parse_qapi_name);
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g_test_run();
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return 0;
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}
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