Test yul code blocks in documentation.

test/cmdlineTests.sh

@@ -364,7 +364,7 @@ SOLTMPDIR=$(mktemp -d)
     "$REPO_ROOT"/scripts/isolate_tests.py "$REPO_ROOT"/docs/
     developmentVersion=$("$REPO_ROOT/scripts/get_version.sh")
 
-    for f in *.sol
+    for f in *.yul *.sol
     do
         # The contributors guide uses syntax tests, but we cannot
         # really handle them here.

test/scripts/fixtures/code_block.rst

@@ -20,3 +20,25 @@ Some text
     contract C {}
 
 More text.
+
+.. code-block:: yul
+
+    let x := add(1, 5)
+
+.. code-block:: yul
+
+    // Yul code wrapped in object
+    {
+        {
+            let y := mul(3, 5)
+        }
+    }
+
+.. code-block:: yul
+    // Yul code wrapped in named object
+    object "Test" {
+        {
+            let y := mul(6, 9)
+        }
+    }
+

test/scripts/fixtures/code_block_with_directives.rst

@@ -46,3 +46,26 @@ Sphinx does not complain about these.
     contract E {}
 
 More text.
+
+.. code-block:: yul
+
+    :force:
+    let x := add(1, 5)
+
+.. code-block:: yul
+
+    :linenos:
+    :language: Yul
+    // Yul code wrapped in object
+    {
+        let y := mul(3, 5)
+    }
+
+.. code-block:: yul
+
+    // Yul code wrapped in named object
+    object "Test" {
+        let y := mul(3, 5)
+    :linenos:
+    }
+

test/scripts/test_isolate_tests.py

@@ -8,7 +8,7 @@ from unittest_helpers import FIXTURE_DIR, load_fixture
 
 # NOTE: This test file file only works with scripts/ added to PYTHONPATH so pylint can't find the imports
 # pragma pylint: disable=import-error
-from isolate_tests import extract_docs_cases
+from isolate_tests import extract_solidity_docs_cases, extract_yul_docs_cases
 # pragma pylint: enable=import-error
 
 CODE_BLOCK_RST_PATH = FIXTURE_DIR / 'code_block.rst'
@@ -41,7 +41,7 @@ class TestExtractDocsCases(unittest.TestCase):
             """,
         ]]
 
-        self.assertEqual(extract_docs_cases(CODE_BLOCK_RST_PATH), expected_cases)
+        self.assertEqual(extract_solidity_docs_cases(CODE_BLOCK_RST_PATH), expected_cases)
 
     def test_solidity_block_with_directives(self):
         expected_cases = [formatCase(case) for case in [
@@ -66,4 +66,55 @@ class TestExtractDocsCases(unittest.TestCase):
             """,
         ]]
 
-        self.assertEqual(extract_docs_cases(CODE_BLOCK_WITH_DIRECTIVES_RST_PATH), expected_cases)
+        self.assertEqual(extract_solidity_docs_cases(CODE_BLOCK_WITH_DIRECTIVES_RST_PATH), expected_cases)
+
+    def test_yul_block(self):
+        expected_cases = [formatCase(case) for case in [
+            """
+            {
+                let x := add(1, 5)
+            }
+            """,
+            """
+            // Yul code wrapped in object
+            {
+                {
+                    let y := mul(3, 5)
+                }
+            }
+            """,
+            """
+            // Yul code wrapped in named object
+            object "Test" {
+                {
+                    let y := mul(6, 9)
+                }
+            }
+            """,
+        ]]
+
+        self.assertEqual(extract_yul_docs_cases(CODE_BLOCK_RST_PATH), expected_cases)
+
+    def test_yul_block_with_directives(self):
+        expected_cases = [formatCase(case) for case in [
+            """
+            {
+                let x := add(1, 5)
+            }
+            """,
+            """
+            // Yul code wrapped in object
+            {
+                let y := mul(3, 5)
+            }
+            """,
+            """
+            // Yul code wrapped in named object
+            object "Test" {
+                let y := mul(3, 5)
+            :linenos:
+            }
+            """,
+        ]]
+
+        self.assertEqual(extract_yul_docs_cases(CODE_BLOCK_WITH_DIRECTIVES_RST_PATH), expected_cases)