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#include "TestSupport.h"
#include "Utils/StringMap.h"
#include <string>
using namespace Passenger;
using namespace std;
namespace tut {
struct StringMapTest {
};
DEFINE_TEST_GROUP(StringMapTest);
TEST_METHOD(1) {
// get()ing a nonexistant key returns the default value.
StringMap<string> m;
ensure_equals(m.get("hello"), "");
}
TEST_METHOD(2) {
// set() works.
StringMap<string> m;
m.set("hello", "world");
m.set("foo", "bar");
ensure_equals(m.get("hello"), "world");
ensure_equals(m.get("foo"), "bar");
ensure_equals(m.get("something"), "");
}
TEST_METHOD(3) {
// set() overwrites old value.
StringMap<string> m;
m.set("hello", "world");
m.set("foo", "bar");
m.set("hello", "new world");
ensure_equals(m.get("hello"), "new world");
ensure_equals(m.get("foo"), "bar");
}
TEST_METHOD(4) {
// The key is interned so changing the original has no effect.
StringMap<string> m;
char key1[] = "hello";
char key2[] = "world";
m.set(key1, "xxx");
m.set(key2, "yyy");
key1[4] = 'p';
strcpy(key2, "zzzzz");
ensure_equals(m.get("hello"), "xxx");
ensure_equals(m.get("hellp"), "");
ensure_equals(m.get("world"), "yyy");
ensure_equals(m.get("zzzzz"), "");
}
TEST_METHOD(5) {
// remove() works.
StringMap<string> m;
m.set("hello", "world");
m.set("foo", "bar");
ensure(m.remove("hello"));
ensure_equals(m.get("hello"), "");
ensure_equals(m.get("foo"), "bar");
ensure(!m.remove("hello"));
}
}
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