diff --git a/plugins/ets/tests/ets-templates/17.experimental_features/14.packages/07.shadowing_of_function_names/shadow_function_alias.ets b/plugins/ets/tests/ets-templates/17.experimental_features/14.packages/07.shadowing_of_function_names/shadow_function_alias.ets
new file mode 100644
index 0000000000000000000000000000000000000000..b1ef412653df7620f4930aef3e0e2e72543e149b
--- /dev/null
+++ b/plugins/ets/tests/ets-templates/17.experimental_features/14.packages/07.shadowing_of_function_names/shadow_function_alias.ets
@@ -0,0 +1,17 @@
+/*---
+desc: >- 
+    Shadowing is the compile-time error that occurs if an imported function is identical to the function declared in the
+    current compilation unit (the same names and override-equivalent signatures), i.e., the declarations are duplicated.
+tags: [compile-only, negative]
+---*/
+
+import {max as mymax} from "std/math";
+
+function mymax(v: double, u: double): double {
+    assert false
+    return v > u ? v : u;
+}
+
+function main(): void {
+    mymax(1.0, 1.0)
+}
diff --git a/plugins/ets/tests/ets-templates/17.experimental_features/14.packages/07.shadowing_of_function_names/shadow_function_explicit_name.ets b/plugins/ets/tests/ets-templates/17.experimental_features/14.packages/07.shadowing_of_function_names/shadow_function_explicit_name.ets
new file mode 100644
index 0000000000000000000000000000000000000000..6c6b04e88ffc4a4d85bf3e8beeb361127aeb519d
--- /dev/null
+++ b/plugins/ets/tests/ets-templates/17.experimental_features/14.packages/07.shadowing_of_function_names/shadow_function_explicit_name.ets
@@ -0,0 +1,17 @@
+/*---
+desc: >- 
+    Shadowing is the compile-time error that occurs if an imported function is identical to the function declared in the
+    current compilation unit (the same names and override-equivalent signatures), i.e., the declarations are duplicated.
+tags: [compile-only, negative]
+---*/
+
+import {max} from "std/math";
+
+function max(v: double, u: double): double {
+    assert false
+    return v > u ? v : u;
+}
+
+function main(): void {
+    max(1.0, 1.0)
+}
diff --git a/plugins/ets/tests/ets-templates/17.experimental_features/14.packages/07.shadowing_of_function_names/shadow_function_name.ets b/plugins/ets/tests/ets-templates/17.experimental_features/14.packages/07.shadowing_of_function_names/shadow_function_name.ets
new file mode 100644
index 0000000000000000000000000000000000000000..c44fbbc7f7f1e742dc752fd908cd7eadaf9fd21e
--- /dev/null
+++ b/plugins/ets/tests/ets-templates/17.experimental_features/14.packages/07.shadowing_of_function_names/shadow_function_name.ets
@@ -0,0 +1,17 @@
+/*---
+desc: >-
+    Shadowing is the compile-time error that occurs if an imported function is identical to the function declared in the
+    current compilation unit (the same names and override-equivalent signatures), i.e., the declarations are duplicated.
+tags: [compile-only, negative]
+---*/
+
+import * from "std/math";
+
+function min(v: double, u: double): double {
+    assert false
+    return v < u ? v : u;
+}
+
+function main(): void {
+    min(1.0, 1.0)
+}
diff --git a/tests/tests-u-runner/runner/plugins/ets/ets-cts-ignored.txt b/tests/tests-u-runner/runner/plugins/ets/ets-cts-ignored.txt
index 63e4c0c49232734230940012901102777cc5a7f5..c97340bf5fc4600aeced549f4b91f3baaed8f27d 100644
--- a/tests/tests-u-runner/runner/plugins/ets/ets-cts-ignored.txt
+++ b/tests/tests-u-runner/runner/plugins/ets/ets-cts-ignored.txt
@@ -1935,3 +1935,6 @@
 04.names_declarations_and_scopes/08.function_declarations/03.optional_parameters/opt_param_n_10.ets
 # end of es2panda fails
 
+17.experimental_features/14.packages/07.shadowing_of_function_names/shadow_function_name.ets
+17.experimental_features/14.packages/07.shadowing_of_function_names/shadow_function_explicit_name.ets
+17.experimental_features/14.packages/07.shadowing_of_function_names/shadow_function_alias.ets