test makefile overhaul

This introduces new test reporting infrastructure based on
gtester and gtester-report.

Also, all existing tests are moved to tests/, and tests/Makefile
is reorganized to factor out the commonalities in the rules.

Signed-off-by: Anthony Liguori <aliguori@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 728 insertions, 0 deletions

diff --git a/tests/check-qjson.c b/tests/check-qjson.c
new file mode 100644
index 0000000000..526e25ef6d
--- /dev/null
+++ b/tests/check-qjson.c
@@ -0,0 +1,728 @@
+/*
+ * Copyright IBM, Corp. 2009
+ *
+ * Authors:
+ *  Anthony Liguori   <aliguori@us.ibm.com>
+ *
+ * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
+ * See the COPYING.LIB file in the top-level directory.
+ *
+ */
+#include <glib.h>
+
+#include "qstring.h"
+#include "qint.h"
+#include "qdict.h"
+#include "qlist.h"
+#include "qfloat.h"
+#include "qbool.h"
+#include "qjson.h"
+
+#include "qemu-common.h"
+
+static void escaped_string(void)
+{
+    int i;
+    struct {
+        const char *encoded;
+        const char *decoded;
+        int skip;
+    } test_cases[] = {
+        { "\"\\b\"", "\b" },
+        { "\"\\f\"", "\f" },
+        { "\"\\n\"", "\n" },
+        { "\"\\r\"", "\r" },
+        { "\"\\t\"", "\t" },
+        { "\"/\"", "/" },
+        { "\"\\/\"", "/", .skip = 1 },
+        { "\"\\\\\"", "\\" },
+        { "\"\\\"\"", "\"" },
+        { "\"hello world \\\"embedded string\\\"\"",
+          "hello world \"embedded string\"" },
+        { "\"hello world\\nwith new line\"", "hello world\nwith new line" },
+        { "\"single byte utf-8 \\u0020\"", "single byte utf-8  ", .skip = 1 },
+        { "\"double byte utf-8 \\u00A2\"", "double byte utf-8 \xc2\xa2" },
+        { "\"triple byte utf-8 \\u20AC\"", "triple byte utf-8 \xe2\x82\xac" },
+        {}
+    };
+
+    for (i = 0; test_cases[i].encoded; i++) {
+        QObject *obj;
+        QString *str;
+
+        obj = qobject_from_json(test_cases[i].encoded);
+
+        g_assert(obj != NULL);
+        g_assert(qobject_type(obj) == QTYPE_QSTRING);
+        
+        str = qobject_to_qstring(obj);
+        g_assert_cmpstr(qstring_get_str(str), ==, test_cases[i].decoded);
+
+        if (test_cases[i].skip == 0) {
+            str = qobject_to_json(obj);
+            g_assert_cmpstr(qstring_get_str(str), ==, test_cases[i].encoded);
+            qobject_decref(obj);
+        }
+
+        QDECREF(str);
+    }
+}
+
+static void simple_string(void)
+{
+    int i;
+    struct {
+        const char *encoded;
+        const char *decoded;
+    } test_cases[] = {
+        { "\"hello world\"", "hello world" },
+        { "\"the quick brown fox jumped over the fence\"",
+          "the quick brown fox jumped over the fence" },
+        {}
+    };
+
+    for (i = 0; test_cases[i].encoded; i++) {
+        QObject *obj;
+        QString *str;
+
+        obj = qobject_from_json(test_cases[i].encoded);
+
+        g_assert(obj != NULL);
+        g_assert(qobject_type(obj) == QTYPE_QSTRING);
+        
+        str = qobject_to_qstring(obj);
+        g_assert(strcmp(qstring_get_str(str), test_cases[i].decoded) == 0);
+
+        str = qobject_to_json(obj);
+        g_assert(strcmp(qstring_get_str(str), test_cases[i].encoded) == 0);
+
+        qobject_decref(obj);
+        
+        QDECREF(str);
+    }
+}
+
+static void single_quote_string(void)
+{
+    int i;
+    struct {
+        const char *encoded;
+        const char *decoded;
+    } test_cases[] = {
+        { "'hello world'", "hello world" },
+        { "'the quick brown fox \\' jumped over the fence'",
+          "the quick brown fox ' jumped over the fence" },
+        {}
+    };
+
+    for (i = 0; test_cases[i].encoded; i++) {
+        QObject *obj;
+        QString *str;
+
+        obj = qobject_from_json(test_cases[i].encoded);
+
+        g_assert(obj != NULL);
+        g_assert(qobject_type(obj) == QTYPE_QSTRING);
+        
+        str = qobject_to_qstring(obj);
+        g_assert(strcmp(qstring_get_str(str), test_cases[i].decoded) == 0);
+
+        QDECREF(str);
+    }
+}
+
+static void vararg_string(void)
+{
+    int i;
+    struct {
+        const char *decoded;
+    } test_cases[] = {
+        { "hello world" },
+        { "the quick brown fox jumped over the fence" },
+        {}
+    };
+
+    for (i = 0; test_cases[i].decoded; i++) {
+        QObject *obj;
+        QString *str;
+
+        obj = qobject_from_jsonf("%s", test_cases[i].decoded);
+
+        g_assert(obj != NULL);
+        g_assert(qobject_type(obj) == QTYPE_QSTRING);
+        
+        str = qobject_to_qstring(obj);
+        g_assert(strcmp(qstring_get_str(str), test_cases[i].decoded) == 0);
+
+        QDECREF(str);
+    }
+}
+
+static void simple_number(void)
+{
+    int i;
+    struct {
+        const char *encoded;
+        int64_t decoded;
+        int skip;
+    } test_cases[] = {
+        { "0", 0 },
+        { "1234", 1234 },
+        { "1", 1 },
+        { "-32", -32 },
+        { "-0", 0, .skip = 1 },
+        { },
+    };
+
+    for (i = 0; test_cases[i].encoded; i++) {
+        QObject *obj;
+        QInt *qint;
+
+        obj = qobject_from_json(test_cases[i].encoded);
+        g_assert(obj != NULL);
+        g_assert(qobject_type(obj) == QTYPE_QINT);
+
+        qint = qobject_to_qint(obj);
+        g_assert(qint_get_int(qint) == test_cases[i].decoded);
+        if (test_cases[i].skip == 0) {
+            QString *str;
+
+            str = qobject_to_json(obj);
+            g_assert(strcmp(qstring_get_str(str), test_cases[i].encoded) == 0);
+            QDECREF(str);
+        }
+
+        QDECREF(qint);
+    }
+}
+
+static void float_number(void)
+{
+    int i;
+    struct {
+        const char *encoded;
+        double decoded;
+        int skip;
+    } test_cases[] = {
+        { "32.43", 32.43 },
+        { "0.222", 0.222 },
+        { "-32.12313", -32.12313 },
+        { "-32.20e-10", -32.20e-10, .skip = 1 },
+        { },
+    };
+
+    for (i = 0; test_cases[i].encoded; i++) {
+        QObject *obj;
+        QFloat *qfloat;
+
+        obj = qobject_from_json(test_cases[i].encoded);
+        g_assert(obj != NULL);
+        g_assert(qobject_type(obj) == QTYPE_QFLOAT);
+
+        qfloat = qobject_to_qfloat(obj);
+        g_assert(qfloat_get_double(qfloat) == test_cases[i].decoded);
+
+        if (test_cases[i].skip == 0) {
+            QString *str;
+
+            str = qobject_to_json(obj);
+            g_assert(strcmp(qstring_get_str(str), test_cases[i].encoded) == 0);
+            QDECREF(str);
+        }
+
+        QDECREF(qfloat);
+    }
+}
+
+static void vararg_number(void)
+{
+    QObject *obj;
+    QInt *qint;
+    QFloat *qfloat;
+    int value = 0x2342;
+    int64_t value64 = 0x2342342343LL;
+    double valuef = 2.323423423;
+
+    obj = qobject_from_jsonf("%d", value);
+    g_assert(obj != NULL);
+    g_assert(qobject_type(obj) == QTYPE_QINT);
+
+    qint = qobject_to_qint(obj);
+    g_assert(qint_get_int(qint) == value);
+
+    QDECREF(qint);
+
+    obj = qobject_from_jsonf("%" PRId64, value64);
+    g_assert(obj != NULL);
+    g_assert(qobject_type(obj) == QTYPE_QINT);
+
+    qint = qobject_to_qint(obj);
+    g_assert(qint_get_int(qint) == value64);
+
+    QDECREF(qint);
+
+    obj = qobject_from_jsonf("%f", valuef);
+    g_assert(obj != NULL);
+    g_assert(qobject_type(obj) == QTYPE_QFLOAT);
+
+    qfloat = qobject_to_qfloat(obj);
+    g_assert(qfloat_get_double(qfloat) == valuef);
+
+    QDECREF(qfloat);
+}
+
+static void keyword_literal(void)
+{
+    QObject *obj;
+    QBool *qbool;
+    QString *str;
+
+    obj = qobject_from_json("true");
+    g_assert(obj != NULL);
+    g_assert(qobject_type(obj) == QTYPE_QBOOL);
+
+    qbool = qobject_to_qbool(obj);
+    g_assert(qbool_get_int(qbool) != 0);
+
+    str = qobject_to_json(obj);
+    g_assert(strcmp(qstring_get_str(str), "true") == 0);
+    QDECREF(str);
+
+    QDECREF(qbool);
+
+    obj = qobject_from_json("false");
+    g_assert(obj != NULL);
+    g_assert(qobject_type(obj) == QTYPE_QBOOL);
+
+    qbool = qobject_to_qbool(obj);
+    g_assert(qbool_get_int(qbool) == 0);
+
+    str = qobject_to_json(obj);
+    g_assert(strcmp(qstring_get_str(str), "false") == 0);
+    QDECREF(str);
+
+    QDECREF(qbool);
+
+    obj = qobject_from_jsonf("%i", false);
+    g_assert(obj != NULL);
+    g_assert(qobject_type(obj) == QTYPE_QBOOL);
+
+    qbool = qobject_to_qbool(obj);
+    g_assert(qbool_get_int(qbool) == 0);
+
+    QDECREF(qbool);
+    
+    obj = qobject_from_jsonf("%i", true);
+    g_assert(obj != NULL);
+    g_assert(qobject_type(obj) == QTYPE_QBOOL);
+
+    qbool = qobject_to_qbool(obj);
+    g_assert(qbool_get_int(qbool) != 0);
+
+    QDECREF(qbool);
+}
+
+typedef struct LiteralQDictEntry LiteralQDictEntry;
+typedef struct LiteralQObject LiteralQObject;
+
+struct LiteralQObject
+{
+    int type;
+    union {
+        int64_t qint;
+        const char *qstr;
+        LiteralQDictEntry *qdict;
+        LiteralQObject *qlist;
+    } value;
+};
+
+struct LiteralQDictEntry
+{
+    const char *key;
+    LiteralQObject value;
+};
+
+#define QLIT_QINT(val) (LiteralQObject){.type = QTYPE_QINT, .value.qint = (val)}
+#define QLIT_QSTR(val) (LiteralQObject){.type = QTYPE_QSTRING, .value.qstr = (val)}
+#define QLIT_QDICT(val) (LiteralQObject){.type = QTYPE_QDICT, .value.qdict = (val)}
+#define QLIT_QLIST(val) (LiteralQObject){.type = QTYPE_QLIST, .value.qlist = (val)}
+
+typedef struct QListCompareHelper
+{
+    int index;
+    LiteralQObject *objs;
+    int result;
+} QListCompareHelper;
+
+static int compare_litqobj_to_qobj(LiteralQObject *lhs, QObject *rhs);
+
+static void compare_helper(QObject *obj, void *opaque)
+{
+    QListCompareHelper *helper = opaque;
+
+    if (helper->result == 0) {
+        return;
+    }
+
+    if (helper->objs[helper->index].type == QTYPE_NONE) {
+        helper->result = 0;
+        return;
+    }
+
+    helper->result = compare_litqobj_to_qobj(&helper->objs[helper->index++], obj);
+}
+
+static int compare_litqobj_to_qobj(LiteralQObject *lhs, QObject *rhs)
+{
+    if (lhs->type != qobject_type(rhs)) {
+        return 0;
+    }
+
+    switch (lhs->type) {
+    case QTYPE_QINT:
+        return lhs->value.qint == qint_get_int(qobject_to_qint(rhs));
+    case QTYPE_QSTRING:
+        return (strcmp(lhs->value.qstr, qstring_get_str(qobject_to_qstring(rhs))) == 0);
+    case QTYPE_QDICT: {
+        int i;
+
+        for (i = 0; lhs->value.qdict[i].key; i++) {
+            QObject *obj = qdict_get(qobject_to_qdict(rhs), lhs->value.qdict[i].key);
+
+            if (!compare_litqobj_to_qobj(&lhs->value.qdict[i].value, obj)) {
+                return 0;
+            }
+        }
+
+        return 1;
+    }
+    case QTYPE_QLIST: {
+        QListCompareHelper helper;
+
+        helper.index = 0;
+        helper.objs = lhs->value.qlist;
+        helper.result = 1;
+        
+        qlist_iter(qobject_to_qlist(rhs), compare_helper, &helper);
+
+        return helper.result;
+    }
+    default:
+        break;
+    }
+
+    return 0;
+}
+
+static void simple_dict(void)
+{
+    int i;
+    struct {
+        const char *encoded;
+        LiteralQObject decoded;
+    } test_cases[] = {
+        {
+            .encoded = "{\"foo\": 42, \"bar\": \"hello world\"}",
+            .decoded = QLIT_QDICT(((LiteralQDictEntry[]){
+                        { "foo", QLIT_QINT(42) },
+                        { "bar", QLIT_QSTR("hello world") },
+                        { }
+                    })),
+        }, {
+            .encoded = "{}",
+            .decoded = QLIT_QDICT(((LiteralQDictEntry[]){
+                        { }
+                    })),
+        }, {
+            .encoded = "{\"foo\": 43}",
+            .decoded = QLIT_QDICT(((LiteralQDictEntry[]){
+                        { "foo", QLIT_QINT(43) },
+                        { }
+                    })),
+        },
+        { }
+    };
+
+    for (i = 0; test_cases[i].encoded; i++) {
+        QObject *obj;
+        QString *str;
+
+        obj = qobject_from_json(test_cases[i].encoded);
+        g_assert(obj != NULL);
+        g_assert(qobject_type(obj) == QTYPE_QDICT);
+
+        g_assert(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
+
+        str = qobject_to_json(obj);
+        qobject_decref(obj);
+
+        obj = qobject_from_json(qstring_get_str(str));
+        g_assert(obj != NULL);
+        g_assert(qobject_type(obj) == QTYPE_QDICT);
+
+        g_assert(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
+        qobject_decref(obj);
+        QDECREF(str);
+    }
+}
+
+static void simple_list(void)
+{
+    int i;
+    struct {
+        const char *encoded;
+        LiteralQObject decoded;
+    } test_cases[] = {
+        {
+            .encoded = "[43,42]",
+            .decoded = QLIT_QLIST(((LiteralQObject[]){
+                        QLIT_QINT(43),
+                        QLIT_QINT(42),
+                        { }
+                    })),
+        },
+        {
+            .encoded = "[43]",
+            .decoded = QLIT_QLIST(((LiteralQObject[]){
+                        QLIT_QINT(43),
+                        { }
+                    })),
+        },
+        {
+            .encoded = "[]",
+            .decoded = QLIT_QLIST(((LiteralQObject[]){
+                        { }
+                    })),
+        },
+        {
+            .encoded = "[{}]",
+            .decoded = QLIT_QLIST(((LiteralQObject[]){
+                        QLIT_QDICT(((LiteralQDictEntry[]){
+                                    {},
+                                        })),
+                        {},
+                            })),
+        },
+        { }
+    };
+
+    for (i = 0; test_cases[i].encoded; i++) {
+        QObject *obj;
+        QString *str;
+
+        obj = qobject_from_json(test_cases[i].encoded);
+        g_assert(obj != NULL);
+        g_assert(qobject_type(obj) == QTYPE_QLIST);
+
+        g_assert(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
+
+        str = qobject_to_json(obj);
+        qobject_decref(obj);
+
+        obj = qobject_from_json(qstring_get_str(str));
+        g_assert(obj != NULL);
+        g_assert(qobject_type(obj) == QTYPE_QLIST);
+
+        g_assert(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
+        qobject_decref(obj);
+        QDECREF(str);
+    }
+}
+
+static void simple_whitespace(void)
+{
+    int i;
+    struct {
+        const char *encoded;
+        LiteralQObject decoded;
+    } test_cases[] = {
+        {
+            .encoded = " [ 43 , 42 ]",
+            .decoded = QLIT_QLIST(((LiteralQObject[]){
+                        QLIT_QINT(43),
+                        QLIT_QINT(42),
+                        { }
+                    })),
+        },
+        {
+            .encoded = " [ 43 , { 'h' : 'b' }, [ ], 42 ]",
+            .decoded = QLIT_QLIST(((LiteralQObject[]){
+                        QLIT_QINT(43),
+                        QLIT_QDICT(((LiteralQDictEntry[]){
+                                    { "h", QLIT_QSTR("b") },
+                                    { }})),
+                        QLIT_QLIST(((LiteralQObject[]){
+                                    { }})),
+                        QLIT_QINT(42),
+                        { }
+                    })),
+        },
+        {
+            .encoded = " [ 43 , { 'h' : 'b' , 'a' : 32 }, [ ], 42 ]",
+            .decoded = QLIT_QLIST(((LiteralQObject[]){
+                        QLIT_QINT(43),
+                        QLIT_QDICT(((LiteralQDictEntry[]){
+                                    { "h", QLIT_QSTR("b") },
+                                    { "a", QLIT_QINT(32) },
+                                    { }})),
+                        QLIT_QLIST(((LiteralQObject[]){
+                                    { }})),
+                        QLIT_QINT(42),
+                        { }
+                    })),
+        },
+        { }
+    };
+
+    for (i = 0; test_cases[i].encoded; i++) {
+        QObject *obj;
+        QString *str;
+
+        obj = qobject_from_json(test_cases[i].encoded);
+        g_assert(obj != NULL);
+        g_assert(qobject_type(obj) == QTYPE_QLIST);
+
+        g_assert(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
+
+        str = qobject_to_json(obj);
+        qobject_decref(obj);
+
+        obj = qobject_from_json(qstring_get_str(str));
+        g_assert(obj != NULL);
+        g_assert(qobject_type(obj) == QTYPE_QLIST);
+
+        g_assert(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
+
+        qobject_decref(obj);
+        QDECREF(str);
+    }
+}
+
+static void simple_varargs(void)
+{
+    QObject *embedded_obj;
+    QObject *obj;
+    LiteralQObject decoded = QLIT_QLIST(((LiteralQObject[]){
+            QLIT_QINT(1),
+            QLIT_QINT(2),
+            QLIT_QLIST(((LiteralQObject[]){
+                        QLIT_QINT(32),
+                        QLIT_QINT(42),
+                        {}})),
+            {}}));
+
+    embedded_obj = qobject_from_json("[32, 42]");
+    g_assert(embedded_obj != NULL);
+
+    obj = qobject_from_jsonf("[%d, 2, %p]", 1, embedded_obj);
+    g_assert(obj != NULL);
+
+    g_assert(compare_litqobj_to_qobj(&decoded, obj) == 1);
+
+    qobject_decref(obj);
+}
+
+static void empty_input(void)
+{
+    const char *empty = "";
+
+    QObject *obj = qobject_from_json(empty);
+    g_assert(obj == NULL);
+}
+
+static void unterminated_string(void)
+{
+    QObject *obj = qobject_from_json("\"abc");
+    g_assert(obj == NULL);
+}
+
+static void unterminated_sq_string(void)
+{
+    QObject *obj = qobject_from_json("'abc");
+    g_assert(obj == NULL);
+}
+
+static void unterminated_escape(void)
+{
+    QObject *obj = qobject_from_json("\"abc\\\"");
+    g_assert(obj == NULL);
+}
+
+static void unterminated_array(void)
+{
+    QObject *obj = qobject_from_json("[32");
+    g_assert(obj == NULL);
+}
+
+static void unterminated_array_comma(void)
+{
+    QObject *obj = qobject_from_json("[32,");
+    g_assert(obj == NULL);
+}
+
+static void invalid_array_comma(void)
+{
+    QObject *obj = qobject_from_json("[32,}");
+    g_assert(obj == NULL);
+}
+
+static void unterminated_dict(void)
+{
+    QObject *obj = qobject_from_json("{'abc':32");
+    g_assert(obj == NULL);
+}
+
+static void unterminated_dict_comma(void)
+{
+    QObject *obj = qobject_from_json("{'abc':32,");
+    g_assert(obj == NULL);
+}
+
+static void invalid_dict_comma(void)
+{
+    QObject *obj = qobject_from_json("{'abc':32,}");
+    g_assert(obj == NULL);
+}
+
+static void unterminated_literal(void)
+{
+    QObject *obj = qobject_from_json("nul");
+    g_assert(obj == NULL);
+}
+
+int main(int argc, char **argv)
+{
+    g_test_init(&argc, &argv, NULL);
+
+    g_test_add_func("/literals/string/simple", simple_string);
+    g_test_add_func("/literals/string/escaped", escaped_string);
+    g_test_add_func("/literals/string/single_quote", single_quote_string);
+    g_test_add_func("/literals/string/vararg", vararg_string);
+
+    g_test_add_func("/literals/number/simple", simple_number);
+    g_test_add_func("/literals/number/float", float_number);
+    g_test_add_func("/literals/number/vararg", vararg_number);
+
+    g_test_add_func("/literals/keyword", keyword_literal);
+
+    g_test_add_func("/dicts/simple_dict", simple_dict);
+    g_test_add_func("/lists/simple_list", simple_list);
+
+    g_test_add_func("/whitespace/simple_whitespace", simple_whitespace);
+
+    g_test_add_func("/varargs/simple_varargs", simple_varargs);
+
+    g_test_add_func("/errors/empty_input", empty_input);
+    g_test_add_func("/errors/unterminated/string", unterminated_string);
+    g_test_add_func("/errors/unterminated/escape", unterminated_escape);
+    g_test_add_func("/errors/unterminated/sq_string", unterminated_sq_string);
+    g_test_add_func("/errors/unterminated/array", unterminated_array);
+    g_test_add_func("/errors/unterminated/array_comma", unterminated_array_comma);
+    g_test_add_func("/errors/unterminated/dict", unterminated_dict);
+    g_test_add_func("/errors/unterminated/dict_comma", unterminated_dict_comma);
+    g_test_add_func("/errors/invalid_array_comma", invalid_array_comma);
+    g_test_add_func("/errors/invalid_dict_comma", invalid_dict_comma);
+    g_test_add_func("/errors/unterminated/literal", unterminated_literal);
+
+    return g_test_run();
+}