tests: add new regression test for fixed inner literal bug

This adds a new test case for a bug (#1537) that has already been fixed.
Or more precisely, a new bug with the same root cause.

Closes #1559

1 files changed, 23 insertions, 0 deletions

diff --git a/tests/regression.rs b/tests/regression.rs
index 6cdf8b99..1bfd4f0f 100644
--- a/tests/regression.rs
+++ b/tests/regression.rs
@@ -799,3 +799,26 @@ rgtest!(r1537, |dir: Dir, mut cmd: TestCommand| {
     let expected = "foo:abc;de,fg\n";
     eqnice!(expected, cmd.arg(";(.*,){1}").stdout());
 });
+
+// See: https://github.com/BurntSushi/ripgrep/issues/1559
+rgtest!(r1559, |dir: Dir, mut cmd: TestCommand| {
+    dir.create(
+        "foo",
+        "\
+type A struct {
+	TaskID int `json:\"taskID\"`
+}
+
+type B struct {
+	ObjectID string `json:\"objectID\"`
+	TaskID   int    `json:\"taskID\"`
+}
+",
+    );
+
+    let expected = "\
+foo:	TaskID int `json:\"taskID\"`
+foo:	TaskID   int    `json:\"taskID\"`
+";
+    eqnice!(expected, cmd.arg("TaskID +int").stdout());
+});