public void TestUnloadImportedTemplate()
{
string dir1 = Path.Combine(tmpdir, "d1");
string a = "a() ::= <<dir1 a>>\n";
string b = "b() ::= <<dir1 b>>\n";
writeFile(dir1, "a.st", a);
writeFile(dir1, "b.st", b);
string dir2 = Path.Combine(tmpdir, "d2");
a = "a() ::= << <b()> >>\n";
writeFile(dir2, "a.st", a);
TemplateGroup group1 = new TemplateGroupDirectory(dir1);
TemplateGroup group2 = new TemplateGroupDirectory(dir2);
group2.ImportTemplates(group1);
Template st = group2.GetInstanceOf("a");
Template st2 = group2.GetInstanceOf("b");
int originalHashCode = RuntimeHelpers.GetHashCode(st);
int originalHashCode2 = RuntimeHelpers.GetHashCode(st2);
group1.Unload(); // blast cache
st = group2.GetInstanceOf("a");
int newHashCode = RuntimeHelpers.GetHashCode(st);
Assert.AreEqual(originalHashCode == newHashCode, false); // diff objects
string expected = " dir1 b ";
string result = st.Render();
Assert.AreEqual(expected, result);
st = group2.GetInstanceOf("b");
int newHashCode2 = RuntimeHelpers.GetHashCode(st);
Assert.AreEqual(originalHashCode2 == newHashCode2, false); // diff objects
result = st.Render();
expected = "dir1 b";
Assert.AreEqual(expected, result);
}
public void TestUnloadingSimpleGroup()
{
string dir = tmpdir;
string a =
"a(x) ::= <<foo>>\n";
string b =
"b() ::= <<bar>>\n";
writeFile(dir, "a.st", a);
writeFile(dir, "b.st", b);
TemplateGroup group = new TemplateGroupDirectory(dir);
group.Load(); // force load
Template st = group.GetInstanceOf("a");
int originalHashCode = RuntimeHelpers.GetHashCode(st);
group.Unload(); // blast cache
st = group.GetInstanceOf("a");
int newHashCode = RuntimeHelpers.GetHashCode(st);
Assert.AreEqual(originalHashCode == newHashCode, false); // diff objects
string expected = "foo";
string result = st.Render();
Assert.AreEqual(expected, result);
st = group.GetInstanceOf("b");
expected = "bar";
result = st.Render();
Assert.AreEqual(expected, result);
}