better tests

sway-lib-std/src/vec.sw

@@ -883,15 +883,3 @@ impl<T> Clone for Vec<T> {
         Self { buf, len }
     }
 }
-
-fn assert_vec(v: Vec<u8>, items: &[u8]) {
-    use ::assert::*;
-    assert(v.len() == items.len());
-}
-
-#[test]
-fn ok_vec_push() {
-    let mut v: Vec<u8> = Vec::new();
-    v.push(1u8);
-    assert_vec(v, __slice(&[1u8], 0, 1));
-}

test/src/e2e_vm_tests/test_programs/should_pass/language/method_on_primitives/.gitignore

@@ -0,0 +1,2 @@
+out
+target

test/src/e2e_vm_tests/test_programs/should_pass/language/method_on_primitives/Forc.lock

@@ -0,0 +1,13 @@
+[[package]]
+name = "core"
+source = "path+from-root-8D9646CA7E6F9448"
+
+[[package]]
+name = "method_on_primitives"
+source = "member"
+dependencies = ["std"]
+
+[[package]]
+name = "std"
+source = "path+from-root-8D9646CA7E6F9448"
+dependencies = ["core"]

test/src/e2e_vm_tests/test_programs/should_pass/language/method_on_primitives/Forc.toml

@@ -0,0 +1,8 @@
+[project]
+authors = ["Fuel Labs <[email protected]>"]
+license = "Apache-2.0"
+name = "method_on_primitives"
+entry = "main.sw"
+
+[dependencies]
+std = { path = "../../../../../../../sway-lib-std" }

test/src/e2e_vm_tests/test_programs/should_pass/language/method_on_primitives/src/main.sw

@@ -0,0 +1,7 @@
+script;
+
+use std::assert::*;
+
+fn main() {
+    assert(__slice(&[1u8], 0, 1).len() == 1);
+}