Reserve layer names for future use

Update layered jar support so that the name `ext` and any name
starting `springboot` are reserved.

See gh-19767
This commit is contained in:
Phillip Webb
2020-01-22 01:07:41 -08:00
parent 3af4930f75
commit d5a70688cb
2 changed files with 12 additions and 0 deletions

View File

@@ -59,4 +59,14 @@ class LayerTests {
assertThat(new Layer("test")).hasToString("test");
}
@Test
void createWhenUsingReservedNameThrowsException() {
assertThatIllegalArgumentException().isThrownBy(() -> new Layer("ext"))
.withMessage("Layer name 'ext' is reserved");
assertThatIllegalArgumentException().isThrownBy(() -> new Layer("ExT"))
.withMessage("Layer name 'ExT' is reserved");
assertThatIllegalArgumentException().isThrownBy(() -> new Layer("springbootloader"))
.withMessage("Layer name 'springbootloader' is reserved");
}
}