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-rw-r--r--testing/tests/whitespace.rs43
1 files changed, 43 insertions, 0 deletions
diff --git a/testing/tests/whitespace.rs b/testing/tests/whitespace.rs
index cbcddd7..d38fdaa 100644
--- a/testing/tests/whitespace.rs
+++ b/testing/tests/whitespace.rs
@@ -41,3 +41,46 @@ fn test_extra_whitespace() {
template.nested_1.nested_2.hash.insert("key", "value");
assert_eq!(template.render().unwrap(), "\n0\n0\n0\n0\n\n\n\n0\n0\n0\n0\n0\n\na0\na1\nvalue\n\n\n\n\n\n[\n "a0",\n "a1",\n "a2",\n "a3"\n]\n[\n "a0",\n "a1",\n "a2",\n "a3"\n][\n "a0",\n "a1",\n "a2",\n "a3"\n]\n[\n "a1"\n][\n "a1"\n]\n[\n "a1",\n "a2"\n][\n "a1",\n "a2"\n]\n[\n "a1"\n][\n "a1"\n]1-1-1\n3333 3\n2222 2\n0000 0\n3333 3\n\ntruefalse\nfalsefalsefalse\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
}
+
+macro_rules! test_template_minimize {
+ ($source:literal, $rendered:expr) => {{
+ #[derive(Template)]
+ #[template(source = $source, ext = "txt", config = "test_minimize.toml")]
+ struct CondWs;
+
+ assert_eq!(CondWs.render().unwrap(), $rendered);
+ }};
+}
+
+macro_rules! test_template {
+ ($source:literal, $rendered:expr) => {{
+ #[derive(Template)]
+ #[template(source = $source, ext = "txt")]
+ struct CondWs;
+
+ assert_eq!(CondWs.render().unwrap(), $rendered);
+ }};
+}
+
+#[test]
+fn test_minimize_whitespace() {
+ test_template_minimize!(
+ "\n1\r\n{% if true %}\n\n2\r\n\r\n{% endif %} 3\r\n\r\n\r\n",
+ "\n1\n\n2\n 3"
+ );
+ test_template_minimize!(
+ "\n1\r\n{%+ if true %}\n\n2\r\n\r\n{% endif %} 3\r\n\r\n\r\n",
+ "\n1\r\n\n2\n 3"
+ );
+ test_template_minimize!(
+ "\n1\r\n{%- if true %}\n\n2\r\n\r\n{% endif %} 3\r\n\r\n\r\n",
+ "\n1\n2\n 3"
+ );
+ test_template_minimize!(" \n1 \n{% if true %} 2 {% endif %}3 ", " \n1\n 2 3");
+
+ test_template!(
+ "\n1\r\n{%~ if true ~%}\n\n2\r\n\r\n{%~ endif ~%} 3\r\n\r\n\r\n",
+ "\n1\n\n2\n 3"
+ );
+ test_template!(" \n1 \n{%~ if true ~%} 2 {%~ endif ~%}3 ", " \n1\n 2 3");
+}