7 files changed, 36 insertions, 2 deletions

diff --git a/crates/ra_syntax/tests/data/reparse/fuzz-failures/0000.rs b/crates/ra_syntax/tests/data/reparse/fuzz-failures/0000.rs
new file mode 100644
index 000000000..388eb74ed
--- /dev/null
+++ b/crates/ra_syntax/tests/data/reparse/fuzz-failures/0000.rs
@@ -0,0 +1,6 @@
+0
+1
+
+
+
+0
\ No newline at end of file
diff --git a/crates/ra_syntax/tests/data/reparse/fuzz-failures/0001.rs b/crates/ra_syntax/tests/data/reparse/fuzz-failures/0001.rs
new file mode 100644
index 000000000..d2d42c6f9
--- /dev/null
+++ b/crates/ra_syntax/tests/data/reparse/fuzz-failures/0001.rs
@@ -0,0 +1,4 @@
+0
+1
+
+bb"
\ No newline at end of file
diff --git a/crates/ra_syntax/tests/data/reparse/fuzz-failures/0002.rs b/crates/ra_syntax/tests/data/reparse/fuzz-failures/0002.rs
new file mode 100644
index 000000000..3fbee1548
--- /dev/null
+++ b/crates/ra_syntax/tests/data/reparse/fuzz-failures/0002.rs
@@ -0,0 +1,4 @@
+1
+1
+
+""!
\ No newline at end of file
diff --git a/crates/ra_syntax/tests/data/reparse/fuzz-failures/0003.rs b/crates/ra_syntax/tests/data/reparse/fuzz-failures/0003.rs
new file mode 100644
index 000000000..d2757cd08
--- /dev/null
+++ b/crates/ra_syntax/tests/data/reparse/fuzz-failures/0003.rs
diff --git a/crates/ra_syntax/tests/data/reparse/fuzz-failures/0004.rs b/crates/ra_syntax/tests/data/reparse/fuzz-failures/0004.rs
new file mode 100644
index 000000000..481617a70
--- /dev/null
+++ b/crates/ra_syntax/tests/data/reparse/fuzz-failures/0004.rs
@@ -0,0 +1,4 @@
+0
+0
+}
+{;
\ No newline at end of file
diff --git a/crates/ra_syntax/tests/data/reparse/fuzz-failures/0005.rs b/crates/ra_syntax/tests/data/reparse/fuzz-failures/0005.rs
new file mode 100644
index 000000000..074d761c7
--- /dev/null
+++ b/crates/ra_syntax/tests/data/reparse/fuzz-failures/0005.rs
@@ -0,0 +1,7 @@
+05
+1
+
+
+
+b'

+                
\ No newline at end of file
diff --git a/crates/ra_syntax/tests/test.rs b/crates/ra_syntax/tests/test.rs
index 458740c13..537b01368 100644
--- a/crates/ra_syntax/tests/test.rs
+++ b/crates/ra_syntax/tests/test.rs
@@ -8,7 +8,7 @@ use std::{
 };
 
 use test_utils::{project_dir, dir_tests, read_text, collect_tests};
-use ra_syntax::{SourceFile, AstNode, check_fuzz_invariants};
+use ra_syntax::{SourceFile, AstNode, fuzz};
 
 #[test]
 fn lexer_tests() {
@@ -47,7 +47,16 @@ fn parser_tests() {
 #[test]
 fn parser_fuzz_tests() {
     for (_, text) in collect_tests(&test_data_dir(), &["parser/fuzz-failures"]) {
-        check_fuzz_invariants(&text)
+        fuzz::check_parser(&text)
+    }
+}
+
+#[test]
+fn reparse_fuzz_tests() {
+    for (_, text) in collect_tests(&test_data_dir(), &["reparse/fuzz-failures"]) {
+        let check = fuzz::CheckReparse::from_data(text.as_bytes()).unwrap();
+        println!("{:?}", check);
+        check.run();
     }
 }