TEST_F(ParseTest, type_union_no_select_use_small) {
installMeta(
"<metalib tagsetversion='1' name='net' version='1'>"
" <union name='S' version='1'>"
" <entry name='a1' type='int16'/>"
" <entry name='a2' type='int32'/>"
" </union>"
" <struct name='S2' version='1'>"
" <entry name='m_s' type='S'/>"
" <entry name='a2' type='int16'/>"
" </struct>"
"</metalib>"
);
#pragma pack(push,1)
struct T {
union {
int16_t a1;
int32_t a2;
} m_s;
int16_t a2;
};
#pragma pack(pop)
EXPECT_EQ(
metaSize("S2"),
read("{ \"m_s\" : { \"a1\" : 12 }, \"a2\" : 14 }", "S2"));
struct T * r = (struct T*)result();
ASSERT_TRUE(r);
EXPECT_EQ(12, r->m_s.a1);
EXPECT_EQ(14, r->a2);
}
TEST_F(ParseTest, type_union_no_select_multi_entry) {
installMeta(
"<metalib tagsetversion='1' name='net' version='1'>"
" <union name='S' version='1'>"
" <entry name='a1' type='int16'/>"
" <entry name='a2' type='int32'/>"
" </union>"
" <struct name='S2' version='1'>"
" <entry name='m_s' type='S'/>"
" <entry name='a2' type='int16'/>"
" </struct>"
"</metalib>"
);
#pragma pack(push,1)
struct {
union {
int16_t a1;
int32_t a2;
} m_s;
int16_t a2;
} expect = { { 13 }, 14 };
#pragma pack(pop)
ASSERT_EQ(
metaSize("S2"),
read("{ \"m_s\" : { \"a1\" : 12, \"a2\" : 13 }, \"a2\" : 14 }", "S2"));
ASSERT_JSON_READ_RESULT(expect);
}
TEST_F(ParseTest, type_union_selector_basic) {
installMeta(
"<metalib tagsetversion='1' name='net' version='1'>"
" <union name='S' version='1'>"
" <entry name='a1' type='int16' id='3'/>"
" <entry name='a2' type='int32' id='4'/>"
" </union>"
" <struct name='S2' version='1'>"
" <entry name='s' type='int16'/>"
" <entry name='u' type='S' select='s'/>"
" </struct>"
"</metalib>"
);
#pragma pack(push,1)
struct T {
int16_t s;
union {
int16_t a1;
int32_t a2;
} u;
};
#pragma pack(pop)
ASSERT_EQ(
4,
read("{ \"s\" : 3, \"u\" : { \"a1\" : 12, \"a2\" : 13 } }", "S2"));
struct T * r = (struct T*)result();
ASSERT_TRUE(r);
EXPECT_EQ(3, r->s);
EXPECT_EQ(12, r->u.a1);
}
TEST_F(WriteTest, type_struct_basic) {
installMeta(
"<metalib tagsetversion='1' name='net' version='1'>"
" <struct name='S1' version='1'>"
" <entry name='a1' type='uint32' id='1'/>"
" </struct>"
" <struct name='S2' version='1'>"
" <entry name='b1' type='S1' id='3'/>"
" </struct>"
"</metalib>"
);
EXPECT_EQ(5, write("S2", "b1: { a1: 150 }"));
EXPECT_STREQ(
"0x1A 0x03 0x08 0x96 0x01", result());
}
TEST_F(WriteTest, type_struct_array) {
installMeta(
"<metalib tagsetversion='1' name='net' version='1'>"
" <struct name='S1' version='1'>"
" <entry name='a1' type='uint32' id='1' count='2'/>"
" </struct>"
" <struct name='S2' version='1'>"
" <entry name='b1' type='S1' id='3'/>"
" </struct>"
"</metalib>"
);
EXPECT_EQ(8, write("S2", "b1: { a1: [150, 151] }"));
EXPECT_STREQ(
"0x1A 0x06 0x0A 0x04 0x96 0x01 0x97 0x01", result());
}
TEST_F(WriteTest, type_union_no_select) {
installMeta(
"<metalib tagsetversion='1' name='net' version='1'>"
" <union name='U1' version='1'>"
" <entry name='a1' type='uint32' id='1'/>"
" <entry name='a2' type='uint32' id='2'/>"
" </union>"
" <struct name='S2' version='1'>"
" <entry name='b1' type='U1' id='3'/>"
" </struct>"
"</metalib>"
);
EXPECT_EQ(8, write("S2", "b1: { a1: 150 }"));
EXPECT_STREQ(
"0x1A 0x06 0x08 0x96 0x01 0x10 0x96 0x01"
, result());
}
TEST_F(ReadTest, struct_basic) {
installMeta(
"<metalib tagsetversion='1' name='net' version='1'>"
" <struct name='I' version='1'>"
" <entry name='a1' type='uint32' id='1'/>"
" </struct>"
" <struct name='S' version='1'>"
" <entry name='b1' type='I' id='1'/>"
" </struct>"
"</metalib>"
);
EXPECT_EQ(4, read("S", "b1: { a1: 150 }"));
EXPECT_CFG_EQ(
"b1: { a1: 150 }"
,
result());
}
TEST_F(ReadTest, union_no_select) {
installMeta(
"<metalib tagsetversion='1' name='net' version='1'>"
" <union name='U1' version='1'>"
" <entry name='a1' type='uint32' id='1'/>"
" <entry name='a2' type='uint32' id='2'/>"
" </union>"
" <struct name='S2' version='1'>"
" <entry name='b1' type='U1' id='3'/>"
" </struct>"
"</metalib>"
);
EXPECT_EQ(4, read("S2", "b1: { a1: 150 }"));
EXPECT_CFG_EQ(
"b1: { a1: 150, a2: 150 }"
,
result());
}
TEST_F(ParseTest, type_union_root) {
installMeta(
"<metalib tagsetversion='1' name='net' version='1'>"
" <union name='S' version='1'>"
" <entry name='a1' type='int16'/>"
" <entry name='a2' type='int32'/>"
" </union>"
"</metalib>"
);
#pragma pack(push,1)
union {
int16_t a1;
int32_t a2;
} expect = { 12 };
#pragma pack(pop)
ASSERT_EQ(metaSize("S"), read("{ \"a2\" : 12}", "S"));
ASSERT_JSON_READ_RESULT(expect);
}
