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C++: Consolidate with/without comments preprocessor tests

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Change-Id: Ib08569d642da51f6d51bb0763fc95d5a5c13d28c
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
This commit is contained in:
Orgad Shaneh
2014-01-14 22:09:04 +02:00
committed by Orgad Shaneh
parent 0a817c4ef5
commit 06592b28ad
1 changed files with 101 additions and 177 deletions
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278
tests/auto/cplusplus/preprocessor/tst_preprocessor.cpp
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@@ -346,8 +346,6 @@ private slots:
void comments_before_args();
void comments_within();
void comments_within_data();
void comments_within2();
void comments_within2_data();
void multitokens_argument();
void multitokens_argument_data();
void multiline_strings();
@@ -1107,12 +1105,25 @@ void tst_Preprocessor::dont_eagerly_expand()
void tst_Preprocessor::comments_within()
{
compare_input_output();
QFETCH(QByteArray, input);
QFETCH(QByteArray, without_comments);
QFETCH(QByteArray, with_comments);
Environment env;
Preprocessor preprocess(0, &env);
preprocess.setKeepComments(false);
QByteArray prep = preprocess.run(QLatin1String("<stdin>"), input);
QCOMPARE(prep.constData(), without_comments.constData());
preprocess.setKeepComments(true);
prep = preprocess.run(QLatin1String("<stdin>"), input);
QCOMPARE(prep.constData(), with_comments.constData());
}
void tst_Preprocessor::comments_within_data()
{
QTest::addColumn<QByteArray>("input");
QTest::addColumn<QByteArray>("output");
QTest::addColumn<QByteArray>("without_comments");
QTest::addColumn<QByteArray>("with_comments");
QTest::newRow("case 1") << _(
"#define FOO int x;\n"
@@ -1136,6 +1147,19 @@ void tst_Preprocessor::comments_within_data()
"# expansion end\n"
"# 8 \"<stdin>\"\n"
"x = 10\n"
) << _(
"# 1 \"<stdin>\"\n"
"\n"
"\n"
" // comment\n"
" // comment\n"
" // comment\n"
" // comment\n"
"# expansion begin 76,3 ~3\n"
"int x;\n"
"# expansion end\n"
"# 8 \"<stdin>\"\n"
"x = 10\n"
);
QTest::newRow("case 2") << _(
@@ -1160,6 +1184,19 @@ void tst_Preprocessor::comments_within_data()
"# expansion end\n"
"# 8 \"<stdin>\"\n"
"x = 10\n"
) << _(
"# 1 \"<stdin>\"\n"
"\n"
"\n"
" /* comment\n"
" comment\n"
" comment\n"
" comment */\n"
"# expansion begin 79,3 ~3\n"
"int x;\n"
"# expansion end\n"
"# 8 \"<stdin>\"\n"
"x = 10\n"
);
QTest::newRow("case 3") << _(
@@ -1186,6 +1223,21 @@ void tst_Preprocessor::comments_within_data()
"# expansion end\n"
"# 10 \"<stdin>\"\n"
"x = 10\n"
) << _(
"# 1 \"<stdin>\"\n"
"\n"
"\n"
" // comment\n"
" // comment\n"
" // comment\n"
" // comment\n"
"# expansion begin 76,3 ~3\n"
"int x;\n"
"# expansion end\n"
"# 8 \"<stdin>\"\n"
"// test\n"
"// test again\n"
"x = 10\n"
);
QTest::newRow("case 4") << _(
@@ -1212,6 +1264,21 @@ void tst_Preprocessor::comments_within_data()
"# expansion end\n"
"# 10 \"<stdin>\"\n"
"x = 10\n"
) << _(
"# 1 \"<stdin>\"\n"
"\n"
"\n"
" /* comment\n"
" comment\n"
" comment\n"
" comment */\n"
"# expansion begin 79,3 ~3\n"
"int x;\n"
"# expansion end\n"
"# 8 \"<stdin>\"\n"
"/* \n"
"*/\n"
"x = 10\n"
);
QTest::newRow("case 5") << _(
@@ -1231,6 +1298,15 @@ void tst_Preprocessor::comments_within_data()
"{ (void)10; (void)12}; }\n"
"# expansion end\n"
"# 8 \"<stdin>\"\n"
) << _(
"# 1 \"<stdin>\"\n"
"\n"
"\n"
"void foo() {\n"
"# expansion begin 57,3 ~4 4:7 ~5 6:7 7:0 ~2\n"
"{ (void)10; (void)/*comment*/ 12}; }\n"
"# expansion end\n"
"# 8 \"<stdin>\"\n"
);
QTest::newRow("case 6") << _(
@@ -1250,6 +1326,15 @@ void tst_Preprocessor::comments_within_data()
"{ (void)10; (void)12}; }\n"
"# expansion end\n"
"# 8 \"<stdin>\"\n"
) << _(
"# 1 \"<stdin>\"\n"
"\n"
"\n"
"void foo() {\n"
"# expansion begin 57,3 ~4 4:7 ~5 6:7 7:0 ~2\n"
"{ (void)10; (void)/*tricky*|comment*/ 12}; }\n"
"# expansion end\n"
"# 8 \"<stdin>\"\n"
);
QTest::newRow("case 7") << _(
@@ -1270,6 +1355,18 @@ void tst_Preprocessor::comments_within_data()
"# 4 \"<stdin>\"\n"
" ) {}\n"
"}\n"
) << _(
"# 1 \"<stdin>\"\n"
"\n"
"\n"
"void foo() {\n"
" if (\n"
"# expansion begin 68,3 ~5\n"
"(1 == 0)\n"
"# expansion end\n"
"# 4 \"<stdin>\"\n"
" ) {}\n"
"}\n"
);
}
@@ -1295,179 +1392,6 @@ void tst_Preprocessor::comments_before_args()
QString("int a=1;int b=2;int c=3;int d=4;int e=5;"));
}
void tst_Preprocessor::comments_within2()
{
compare_input_output(true);
}
void tst_Preprocessor::comments_within2_data()
{
QTest::addColumn<QByteArray>("input");
QTest::addColumn<QByteArray>("output");
QTest::newRow("case 1") << _(
"#define FOO int x;\n"
"\n"
" // comment\n"
" // comment\n"
" // comment\n"
" // comment\n"
"FOO\n"
"x = 10\n"
) << _(
"# 1 \"<stdin>\"\n"
"\n"
"\n"
" // comment\n"
" // comment\n"
" // comment\n"
" // comment\n"
"# expansion begin 76,3 ~3\n"
"int x;\n"
"# expansion end\n"
"# 8 \"<stdin>\"\n"
"x = 10\n"
);
QTest::newRow("case 2") << _(
"#define FOO int x;\n"
"\n"
" /* comment\n"
" comment\n"
" comment\n"
" comment */\n"
"FOO\n"
"x = 10\n"
) << _(
"# 1 \"<stdin>\"\n"
"\n"
"\n"
" /* comment\n"
" comment\n"
" comment\n"
" comment */\n"
"# expansion begin 79,3 ~3\n"
"int x;\n"
"# expansion end\n"
"# 8 \"<stdin>\"\n"
"x = 10\n"
);
QTest::newRow("case 3") << _(
"#define FOO int x;\n"
"\n"
" // comment\n"
" // comment\n"
" // comment\n"
" // comment\n"
"FOO\n"
"// test\n"
"// test again\n"
"x = 10\n"
) << _(
"# 1 \"<stdin>\"\n"
"\n"
"\n"
" // comment\n"
" // comment\n"
" // comment\n"
" // comment\n"
"# expansion begin 76,3 ~3\n"
"int x;\n"
"# expansion end\n"
"# 8 \"<stdin>\"\n"
"// test\n"
"// test again\n"
"x = 10\n"
);
QTest::newRow("case 4") << _(
"#define FOO int x;\n"
"\n"
"void foo() { /* comment\n"
" comment\n"
" comment\n"
" comment */\n"
"FOO\n"
"/* \n"
"*/\n"
"x = 10\n"
) << _(
"# 1 \"<stdin>\"\n"
"\n"
"\n"
"void foo() { /* comment\n"
" comment\n"
" comment\n"
" comment */\n"
"# expansion begin 91,3 ~3\n"
"int x;\n"
"# expansion end\n"
"# 8 \"<stdin>\"\n"
"/* \n"
"*/\n"
"x = 10\n"
);
QTest::newRow("case 5") << _(
"#define FOO(x, y) { (void)x; (void)y; }\n"
"\n"
"void foo() {\n"
" FOO(10,\n"
" //comment\n"
" 12\n"
"}\n"
) << _(
"# 1 \"<stdin>\"\n"
"\n"
"\n"
"void foo() {\n"
"# expansion begin 57,3 ~4 4:7 ~5 6:7 7:0 ~2\n"
"{ (void)10; (void)/*comment*/ 12}; }\n"
"# expansion end\n"
"# 8 \"<stdin>\"\n"
);
QTest::newRow("case 6") << _(
"#define FOO(x, y) { (void)x; (void)y; }\n"
"\n"
"void foo() {\n"
" FOO(10,\n"
" //tricky*/comment\n"
" 12\n"
"}\n"
) << _(
"# 1 \"<stdin>\"\n"
"\n"
"\n"
"void foo() {\n"
"# expansion begin 57,3 ~4 4:7 ~5 6:7 7:0 ~2\n"
"{ (void)10; (void)/*tricky*|comment*/ 12}; }\n"
"# expansion end\n"
"# 8 \"<stdin>\"\n"
);
QTest::newRow("case 7") << _(
"#define FOO 0 //comment\n"
"#define BAR (1 == FOO)\n"
"void foo() {\n"
" if (BAR) {}\n"
"}\n"
) << _(
"# 1 \"<stdin>\"\n"
"\n"
"\n"
"void foo() {\n"
" if (\n"
"# expansion begin 68,3 ~5\n"
"(1 == 0)\n"
"# expansion end\n"
"# 4 \"<stdin>\"\n"
" ) {}\n"
"}\n"
);
}
void tst_Preprocessor::multiline_strings()
{
compare_input_output();