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Fix literal escaping

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This commit is contained in:
Timo Westkämper 2015-04-03 12:47:40 +03:00
parent d7fbd0e7af
commit 66ef82d040
2 changed files with 10 additions and 9 deletions
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8
querydsl-sql/src/main/java/com/mysema/query/sql/SQLTemplates.java
View File

@ -504,13 +504,7 @@ public class SQLTemplates extends Templates {
public String escapeLiteral(String str) {
StringBuilder builder = new StringBuilder();
for (char ch : str.toCharArray()) {
if (ch == '\n') {
builder.append("\\n");
continue;
} else if (ch == '\r') {
builder.append("\\r");
continue;
} else if (ch == '\'') {
if (ch == '\'') {
builder.append("''");
continue;
}

11
querydsl-sql/src/test/java/com/mysema/query/SelectBase.java
View File

@ -883,12 +883,14 @@ public class SelectBase extends AbstractBaseTest {
@Test
@ExcludeIn(FIREBIRD)
public void Like_Escape() {
List<String> strs = ImmutableList.of("%a", "a%", "%a%", "_a", "a_", "_a_", "[C-P]arsen");
List<String> strs = ImmutableList.of("%a", "a%", "%a%", "_a", "a_", "_a_", "[C-P]arsen", "a\nb");
for (String str : strs) {
assertTrue(str, query()
.from(employee)
.where(Expressions.stringTemplate("'" + str + "'").contains(str)).count() > 0);
.where(Expressions.predicate(Ops.STRING_CONTAINS,
Expressions.constant(str),
Expressions.constant(str))).count() > 0);
}
}
@ -1016,6 +1018,11 @@ public class SelectBase extends AbstractBaseTest {
assertEquals(true, singleResult(ConstantImpl.create(true)));
assertEquals(false, singleResult(ConstantImpl.create(false)));
assertEquals("abc", singleResult(ConstantImpl.create("abc")));
assertEquals("'", singleResult(ConstantImpl.create("'")));
assertEquals("\"", singleResult(ConstantImpl.create("\"")));
assertEquals("\n", singleResult(ConstantImpl.create("\n")));
assertEquals("\r\n", singleResult(ConstantImpl.create("\r\n")));
assertEquals("\t", singleResult(ConstantImpl.create("\t")));
}
@Test