bjoernager/rust
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rustdoc: Refactor tests

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This commit is contained in:
Brian Anderson 2012-01-31 18:32:37 -08:00
parent 496205c85f
commit fee9037765
8 changed files with 246 additions and 530 deletions
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81
src/rustdoc/extract.rs
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@ -145,9 +145,7 @@ fn constdoc_from_const(
#[test]
fn should_extract_const_name_and_id() {
let source = "const a: int = 0;";
let ast = parse::from_str(source);
let doc = extract(ast, "");
let doc = test::mk_doc("const a: int = 0;");
assert doc.topmod.consts()[0].id != 0;
assert doc.topmod.consts()[0].name == "a";
}
@ -182,18 +180,14 @@ fn variantdoc_from_variant(variant: ast::variant) -> doc::variantdoc {
#[test]
fn should_extract_enums() {
let source = "enum e { v }";
let ast = parse::from_str(source);
let doc = extract(ast, "");
let doc = test::mk_doc("enum e { v }");
assert doc.topmod.enums()[0].id != 0;
assert doc.topmod.enums()[0].name == "e";
}
#[test]
fn should_extract_enum_variants() {
let source = "enum e { v }";
let ast = parse::from_str(source);
let doc = extract(ast, "");
let doc = test::mk_doc("enum e { v }");
assert doc.topmod.enums()[0].variants[0].name == "v";
}
@ -214,18 +208,14 @@ fn resdoc_from_resource(
#[test]
fn should_extract_resources() {
let source = "resource r(b: bool) { }";
let ast = parse::from_str(source);
let doc = extract(ast, "");
let doc = test::mk_doc("resource r(b: bool) { }");
assert doc.topmod.resources()[0].id != 0;
assert doc.topmod.resources()[0].name == "r";
}
#[test]
fn should_extract_resource_args() {
let source = "resource r(b: bool) { }";
let ast = parse::from_str(source);
let doc = extract(ast, "");
let doc = test::mk_doc("resource r(b: bool) { }");
assert doc.topmod.resources()[0].args[0].name == "b";
}
@ -258,25 +248,19 @@ fn ifacedoc_from_iface(
#[test]
fn should_extract_ifaces() {
let source = "iface i { fn f(); }";
let ast = parse::from_str(source);
let doc = extract(ast, "");
let doc = test::mk_doc("iface i { fn f(); }");
assert doc.topmod.ifaces()[0].name == "i";
}
#[test]
fn should_extract_iface_methods() {
let source = "iface i { fn f(); }";
let ast = parse::from_str(source);
let doc = extract(ast, "");
let doc = test::mk_doc("iface i { fn f(); }");
assert doc.topmod.ifaces()[0].methods[0].name == "f";
}
#[test]
fn should_extract_iface_method_args() {
let source = "iface i { fn f(a: bool); }";
let ast = parse::from_str(source);
let doc = extract(ast, "");
let doc = test::mk_doc("iface i { fn f(a: bool); }");
assert doc.topmod.ifaces()[0].methods[0].args[0].name == "a";
}
@ -311,53 +295,46 @@ fn impldoc_from_impl(
#[test]
fn should_extract_impls_with_names() {
let source = "impl i for int { fn a() { } }";
let ast = parse::from_str(source);
let doc = extract(ast, "");
let doc = test::mk_doc("impl i for int { fn a() { } }");
assert doc.topmod.impls()[0].name == "i";
}
#[test]
fn should_extract_impls_without_names() {
let source = "impl of i for int { fn a() { } }";
let ast = parse::from_str(source);
let doc = extract(ast, "");
let doc = test::mk_doc("impl of i for int { fn a() { } }");
assert doc.topmod.impls()[0].name == "i";
}
#[test]
fn should_extract_impl_methods() {
let source = "impl i for int { fn f() { } }";
let ast = parse::from_str(source);
let doc = extract(ast, "");
let doc = test::mk_doc("impl i for int { fn f() { } }");
assert doc.topmod.impls()[0].methods[0].name == "f";
}
#[test]
fn should_extract_impl_method_args() {
let source = "impl i for int { fn f(a: bool) { } }";
let ast = parse::from_str(source);
let doc = extract(ast, "");
let doc = test::mk_doc("impl i for int { fn f(a: bool) { } }");
assert doc.topmod.impls()[0].methods[0].args[0].name == "a";
}
#[cfg(test)]
mod tests {
mod test {
fn mk_doc(source: str) -> doc::cratedoc {
let ast = parse::from_str(source);
extract(ast, "")
}
#[test]
fn extract_empty_crate() {
let source = ""; // empty crate
let ast = parse::from_str(source);
let doc = extract(ast, "");
let doc = mk_doc("");
assert vec::is_empty(doc.topmod.mods());
assert vec::is_empty(doc.topmod.fns());
}
#[test]
fn extract_mods() {
let source = "mod a { mod b { } mod c { } }";
let ast = parse::from_str(source);
let doc = extract(ast, "");
let doc = mk_doc("mod a { mod b { } mod c { } }");
assert doc.topmod.mods()[0].name == "a";
assert doc.topmod.mods()[0].mods()[0].name == "b";
assert doc.topmod.mods()[0].mods()[1].name == "c";
@ -365,36 +342,28 @@ mod tests {
#[test]
fn extract_mods_deep() {
let source = "mod a { mod b { mod c { } } }";
let ast = parse::from_str(source);
let doc = extract(ast, "");
let doc = mk_doc("mod a { mod b { mod c { } } }");
assert doc.topmod.mods()[0].mods()[0].mods()[0].name == "c";
}
#[test]
fn extract_should_set_mod_ast_id() {
let source = "mod a { }";
let ast = parse::from_str(source);
let doc = extract(ast, "");
let doc = mk_doc("mod a { }");
assert doc.topmod.mods()[0].id != 0;
}
#[test]
fn extract_fns() {
let source =
let doc = mk_doc(
"fn a() { } \
mod b { fn c() { } }";
let ast = parse::from_str(source);
let doc = extract(ast, "");
mod b { fn c() { } }");
assert doc.topmod.fns()[0].name == "a";
assert doc.topmod.mods()[0].fns()[0].name == "c";
}
#[test]
fn extract_should_set_fn_ast_id() {
let source = "fn a() { }";
let ast = parse::from_str(source);
let doc = extract(ast, "");
let doc = mk_doc("fn a() { }");
assert doc.topmod.fns()[0].id != 0;
}