chore: deprecate test itests (#25512)

This PR is part of #22907

---------

Signed-off-by: HasanAlrimawi <141642411+HasanAlrimawi@users.noreply.github.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/tests/specs/test/markdown_full_block_names/main.md b/tests/specs/test/markdown_full_block_names/main.md
new file mode 100644
index 000000000..4f9e1ea51
--- /dev/null
+++ b/tests/specs/test/markdown_full_block_names/main.md
@@ -0,0 +1,19 @@
+# Documentation
+
+The following block should be given a js extension on extraction:
+
+```javascript
+console.log("js");
+```
+
+The following example contains the ignore attribute and will be ignored:
+
+```typescript ignore
+const value: Invalid = "ignored";
+```
+
+The following example will trigger the type-checker to fail:
+
+```typescript
+const a: string = 42;
+```