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-rw-r--r--qemu/tests/test-opts-visitor.c270
1 files changed, 0 insertions, 270 deletions
diff --git a/qemu/tests/test-opts-visitor.c b/qemu/tests/test-opts-visitor.c
deleted file mode 100644
index 008e67738..000000000
--- a/qemu/tests/test-opts-visitor.c
+++ /dev/null
@@ -1,270 +0,0 @@
-/*
- * Options Visitor unit-tests.
- *
- * Copyright (C) 2013 Red Hat, Inc.
- *
- * Authors:
- * Laszlo Ersek <lersek@redhat.com> (based on test-string-output-visitor)
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- */
-
-#include "qemu/osdep.h"
-#include <glib.h>
-
-#include "qemu/config-file.h" /* qemu_add_opts() */
-#include "qemu/option.h" /* qemu_opts_parse() */
-#include "qapi/error.h"
-#include "qapi/opts-visitor.h" /* opts_visitor_new() */
-#include "test-qapi-visit.h" /* visit_type_UserDefOptions() */
-
-static QemuOptsList userdef_opts = {
- .name = "userdef",
- .head = QTAILQ_HEAD_INITIALIZER(userdef_opts.head),
- .desc = { { 0 } } /* validated with OptsVisitor */
-};
-
-/* fixture (= glib test case context) and test case manipulation */
-
-typedef struct OptsVisitorFixture {
- UserDefOptions *userdef;
- Error *err;
-} OptsVisitorFixture;
-
-
-static void
-setup_fixture(OptsVisitorFixture *f, gconstpointer test_data)
-{
- const char *opts_string = test_data;
- QemuOpts *opts;
- OptsVisitor *ov;
-
- opts = qemu_opts_parse(qemu_find_opts("userdef"), opts_string, false,
- NULL);
- g_assert(opts != NULL);
-
- ov = opts_visitor_new(opts);
- visit_type_UserDefOptions(opts_get_visitor(ov), NULL, &f->userdef,
- &f->err);
- opts_visitor_cleanup(ov);
- qemu_opts_del(opts);
-}
-
-
-static void
-teardown_fixture(OptsVisitorFixture *f, gconstpointer test_data)
-{
- qapi_free_UserDefOptions(f->userdef);
- error_free(f->err);
-}
-
-
-static void
-add_test(const char *testpath,
- void (*test_func)(OptsVisitorFixture *f, gconstpointer test_data),
- gconstpointer test_data)
-{
- g_test_add(testpath, OptsVisitorFixture, test_data, setup_fixture,
- test_func, teardown_fixture);
-}
-
-/* test output evaluation */
-
-static void
-expect_ok(OptsVisitorFixture *f, gconstpointer test_data)
-{
- g_assert(f->err == NULL);
- g_assert(f->userdef != NULL);
-}
-
-
-static void
-expect_fail(OptsVisitorFixture *f, gconstpointer test_data)
-{
- g_assert(f->err != NULL);
-
- /* The error message is printed when this test utility is invoked directly
- * (ie. without gtester) and the --verbose flag is passed:
- *
- * tests/test-opts-visitor --verbose
- */
- g_test_message("'%s': %s", (const char *)test_data,
- error_get_pretty(f->err));
-}
-
-
-static void
-test_value(OptsVisitorFixture *f, gconstpointer test_data)
-{
- uint64_t magic, bitval;
- intList *i64;
- uint64List *u64;
- uint16List *u16;
-
- expect_ok(f, test_data);
-
- magic = 0;
- for (i64 = f->userdef->i64; i64 != NULL; i64 = i64->next) {
- g_assert(-16 <= i64->value && i64->value < 64-16);
- bitval = 1ull << (i64->value + 16);
- g_assert((magic & bitval) == 0);
- magic |= bitval;
- }
- g_assert(magic == 0xDEADBEEF);
-
- magic = 0;
- for (u64 = f->userdef->u64; u64 != NULL; u64 = u64->next) {
- g_assert(u64->value < 64);
- bitval = 1ull << u64->value;
- g_assert((magic & bitval) == 0);
- magic |= bitval;
- }
- g_assert(magic == 0xBADC0FFEE0DDF00DULL);
-
- magic = 0;
- for (u16 = f->userdef->u16; u16 != NULL; u16 = u16->next) {
- g_assert(u16->value < 64);
- bitval = 1ull << u16->value;
- g_assert((magic & bitval) == 0);
- magic |= bitval;
- }
- g_assert(magic == 0xD15EA5E);
-}
-
-
-static void
-expect_i64_min(OptsVisitorFixture *f, gconstpointer test_data)
-{
- expect_ok(f, test_data);
- g_assert(f->userdef->has_i64);
- g_assert(f->userdef->i64->next == NULL);
- g_assert(f->userdef->i64->value == INT64_MIN);
-}
-
-
-static void
-expect_i64_max(OptsVisitorFixture *f, gconstpointer test_data)
-{
- expect_ok(f, test_data);
- g_assert(f->userdef->has_i64);
- g_assert(f->userdef->i64->next == NULL);
- g_assert(f->userdef->i64->value == INT64_MAX);
-}
-
-
-static void
-expect_zero(OptsVisitorFixture *f, gconstpointer test_data)
-{
- expect_ok(f, test_data);
- g_assert(f->userdef->has_u64);
- g_assert(f->userdef->u64->next == NULL);
- g_assert(f->userdef->u64->value == 0);
-}
-
-
-static void
-expect_u64_max(OptsVisitorFixture *f, gconstpointer test_data)
-{
- expect_ok(f, test_data);
- g_assert(f->userdef->has_u64);
- g_assert(f->userdef->u64->next == NULL);
- g_assert(f->userdef->u64->value == UINT64_MAX);
-}
-
-/* test cases */
-
-int
-main(int argc, char **argv)
-{
- g_test_init(&argc, &argv, NULL);
-
- qemu_add_opts(&userdef_opts);
-
- /* Three hexadecimal magic numbers, "dead beef", "bad coffee, odd food" and
- * "disease", from
- * <http://en.wikipedia.org/wiki/Magic_number_%28programming%29>, were
- * converted to binary and dissected into bit ranges. Each magic number is
- * going to be recomposed using the lists called "i64", "u64" and "u16",
- * respectively.
- *
- * (Note that these types pertain to the individual bit shift counts, not
- * the magic numbers themselves; the intent is to exercise opts_type_int()
- * and opts_type_uint64().)
- *
- * The "i64" shift counts have been decreased by 16 (decimal) in order to
- * test negative values as well. Finally, the full list of QemuOpt elements
- * has been permuted with "shuf".
- *
- * Both "i64" and "u64" have some (distinct) single-element ranges
- * represented as both "a" and "a-a". "u16" is a special case of "i64" (see
- * visit_type_uint16()), so it wouldn't add a separate test in this regard.
- */
-
- add_test("/visitor/opts/flatten/value", &test_value,
- "i64=-1-0,u64=12-16,u64=2-3,i64=-11--9,u64=57,u16=9,i64=5-5,"
- "u16=1-4,u16=20,u64=63-63,i64=-16--13,u64=50-52,i64=14-15,u16=11,"
- "i64=7,u16=18,i64=2-3,u16=6,u64=54-55,u64=0,u64=18-20,u64=33-43,"
- "i64=9-12,u16=26-27,u64=59-61,u16=13-16,u64=29-31,u64=22-23,"
- "u16=24,i64=-7--3");
-
- add_test("/visitor/opts/i64/val1/errno", &expect_fail,
- "i64=0x8000000000000000");
- add_test("/visitor/opts/i64/val1/empty", &expect_fail, "i64=");
- add_test("/visitor/opts/i64/val1/trailing", &expect_fail, "i64=5z");
- add_test("/visitor/opts/i64/nonlist", &expect_fail, "i64x=5-6");
- add_test("/visitor/opts/i64/val2/errno", &expect_fail,
- "i64=0x7fffffffffffffff-0x8000000000000000");
- add_test("/visitor/opts/i64/val2/empty", &expect_fail, "i64=5-");
- add_test("/visitor/opts/i64/val2/trailing", &expect_fail, "i64=5-6z");
- add_test("/visitor/opts/i64/range/empty", &expect_fail, "i64=6-5");
- add_test("/visitor/opts/i64/range/minval", &expect_i64_min,
- "i64=-0x8000000000000000--0x8000000000000000");
- add_test("/visitor/opts/i64/range/maxval", &expect_i64_max,
- "i64=0x7fffffffffffffff-0x7fffffffffffffff");
-
- add_test("/visitor/opts/u64/val1/errno", &expect_fail, "u64=-1");
- add_test("/visitor/opts/u64/val1/empty", &expect_fail, "u64=");
- add_test("/visitor/opts/u64/val1/trailing", &expect_fail, "u64=5z");
- add_test("/visitor/opts/u64/nonlist", &expect_fail, "u64x=5-6");
- add_test("/visitor/opts/u64/val2/errno", &expect_fail,
- "u64=0xffffffffffffffff-0x10000000000000000");
- add_test("/visitor/opts/u64/val2/empty", &expect_fail, "u64=5-");
- add_test("/visitor/opts/u64/val2/trailing", &expect_fail, "u64=5-6z");
- add_test("/visitor/opts/u64/range/empty", &expect_fail, "u64=6-5");
- add_test("/visitor/opts/u64/range/minval", &expect_zero, "u64=0-0");
- add_test("/visitor/opts/u64/range/maxval", &expect_u64_max,
- "u64=0xffffffffffffffff-0xffffffffffffffff");
-
- /* Test maximum range sizes. The macro value is open-coded here
- * *intentionally*; the test case must use concrete values by design. If
- * OPTS_VISITOR_RANGE_MAX is changed, the following values need to be
- * recalculated as well. The assert and this comment should help with it.
- */
- g_assert(OPTS_VISITOR_RANGE_MAX == 65536);
-
- /* The unsigned case is simple, a u64-u64 difference can always be
- * represented as a u64.
- */
- add_test("/visitor/opts/u64/range/max", &expect_ok, "u64=0-65535");
- add_test("/visitor/opts/u64/range/2big", &expect_fail, "u64=0-65536");
-
- /* The same cannot be said about an i64-i64 difference. */
- add_test("/visitor/opts/i64/range/max/pos/a", &expect_ok,
- "i64=0x7fffffffffff0000-0x7fffffffffffffff");
- add_test("/visitor/opts/i64/range/max/pos/b", &expect_ok,
- "i64=0x7ffffffffffeffff-0x7ffffffffffffffe");
- add_test("/visitor/opts/i64/range/2big/pos", &expect_fail,
- "i64=0x7ffffffffffeffff-0x7fffffffffffffff");
- add_test("/visitor/opts/i64/range/max/neg/a", &expect_ok,
- "i64=-0x8000000000000000--0x7fffffffffff0001");
- add_test("/visitor/opts/i64/range/max/neg/b", &expect_ok,
- "i64=-0x7fffffffffffffff--0x7fffffffffff0000");
- add_test("/visitor/opts/i64/range/2big/neg", &expect_fail,
- "i64=-0x8000000000000000--0x7fffffffffff0000");
- add_test("/visitor/opts/i64/range/2big/full", &expect_fail,
- "i64=-0x8000000000000000-0x7fffffffffffffff");
-
- g_test_run();
- return 0;
-}