riscv: Add helper to make NaN-boxing for FP register

[mirror_qemu.git] / tests / test-qemu-opts.c

diff --git a/tests/test-qemu-opts.c b/tests/test-qemu-opts.c
index ef96e84aedb70d3761e486856084c8ea3904d6ec..2a0f42a09b01bd556e7e270ae1b5fafff2863001 100644 (file)
--- a/tests/test-qemu-opts.c
+++ b/tests/test-qemu-opts.c
@@ -500,10 +500,10 @@ static void test_opts_parse(void)
     g_assert(!opts);
     /* TODO Cover .merge_lists = true */
 
-    /* Buggy ID recognition */
+    /* Buggy ID recognition (fixed) */
     opts = qemu_opts_parse(&opts_list_03, "x=,,id=bar", false, &error_abort);
     g_assert_cmpuint(opts_count(opts), ==, 1);
-    g_assert_cmpstr(qemu_opts_id(opts), ==, "bar"); /* BUG */
+    g_assert(!qemu_opts_id(opts));
     g_assert_cmpstr(qemu_opt_get(opts, "x"), ==, ",id=bar");
 
     /* Anti-social ID */
@@ -728,6 +728,47 @@ static void test_opts_parse_size(void)
     qemu_opts_reset(&opts_list_02);
 }
 
+static void test_has_help_option(void)
+{
+    static const struct {
+        const char *params;
+        /* expected value of qemu_opt_has_help_opt() with implied=false */
+        bool expect;
+        /* expected value of qemu_opt_has_help_opt() with implied=true */
+        bool expect_implied;
+    } test[] = {
+        { "help", true, false },
+        { "?", true, false },
+        { "helpme", false, false },
+        { "?me", false, false },
+        { "a,help", true, true },
+        { "a,?", true, true },
+        { "a=0,help,b", true, true },
+        { "a=0,?,b", true, true },
+        { "help,b=1", true, false },
+        { "?,b=1", true, false },
+        { "a,b,,help", true, true },
+        { "a,b,,?", true, true },
+    };
+    int i;
+    QemuOpts *opts;
+
+    for (i = 0; i < ARRAY_SIZE(test); i++) {
+        g_assert_cmpint(has_help_option(test[i].params),
+                        ==, test[i].expect);
+        opts = qemu_opts_parse(&opts_list_03, test[i].params, false,
+                               &error_abort);
+        g_assert_cmpint(qemu_opt_has_help_opt(opts),
+                        ==, test[i].expect);
+        qemu_opts_del(opts);
+        opts = qemu_opts_parse(&opts_list_03, test[i].params, true,
+                               &error_abort);
+        g_assert_cmpint(qemu_opt_has_help_opt(opts),
+                        ==, test[i].expect_implied);
+        qemu_opts_del(opts);
+    }
+}
+
 static void append_verify_list_01(QemuOptDesc *desc, bool with_overlapping)
 {
     int i = 0;
@@ -990,6 +1031,7 @@ int main(int argc, char *argv[])
     g_test_add_func("/qemu-opts/opts_parse/bool", test_opts_parse_bool);
     g_test_add_func("/qemu-opts/opts_parse/number", test_opts_parse_number);
     g_test_add_func("/qemu-opts/opts_parse/size", test_opts_parse_size);
+    g_test_add_func("/qemu-opts/has_help_option", test_has_help_option);
     g_test_add_func("/qemu-opts/append_to_null", test_opts_append_to_null);
     g_test_add_func("/qemu-opts/append", test_opts_append);
     g_test_add_func("/qemu-opts/to_qdict/basic", test_opts_to_qdict_basic);