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add empty input tests

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This commit is contained in:
Aleksey Kladov 2022-01-02 18:50:32 +03:00
parent c72908a201
commit 2e34a5e2e9
1 changed files with 39 additions and 0 deletions
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39
crates/parser/src/tests/top_entries.rs
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@ -51,6 +51,13 @@ fn source_file() {
#[test]
fn macro_stmt() {
check(
TopEntryPoint::MacroStmts,
"",
expect![[r#"
MACRO_STMTS
"#]],
);
check(
TopEntryPoint::MacroStmts,
"#!/usr/bin/rust",
@ -94,6 +101,13 @@ fn macro_stmt() {
#[test]
fn macro_items() {
check(
TopEntryPoint::MacroItems,
"",
expect![[r#"
MACRO_ITEMS
"#]],
);
check(
TopEntryPoint::MacroItems,
"#!/usr/bin/rust",
@ -131,6 +145,14 @@ fn macro_items() {
#[test]
fn macro_pattern() {
check(
TopEntryPoint::Pattern,
"",
expect![[r#"
ERROR
error 0: expected pattern
"#]],
);
check(
TopEntryPoint::Pattern,
"Some(_)",
@ -177,6 +199,15 @@ fn macro_pattern() {
#[test]
fn type_() {
check(
TopEntryPoint::Type,
"",
expect![[r#"
ERROR
error 0: expected type
"#]],
);
check(
TopEntryPoint::Type,
"Option<!>",
@ -226,6 +257,14 @@ fn type_() {
#[test]
fn expr() {
check(
TopEntryPoint::Expr,
"",
expect![[r#"
ERROR
error 0: expected expression
"#]],
);
check(
TopEntryPoint::Expr,
"2 + 2 == 5",