From 9859c110cc9851a25802524f09fc58ce2aa018db Mon Sep 17 00:00:00 2001
From: Tushar Sadhwani <86737547+tushar-deepsource@users.noreply.github.com>
Date: Mon, 26 Jun 2023 12:14:41 +0530
Subject: [PATCH 1/6] Ensure the docstring is a string

---
 src/_pytest/assertion/rewrite.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/_pytest/assertion/rewrite.py b/src/_pytest/assertion/rewrite.py
index ab83fee32b2..9ac4d582f2c 100644
--- a/src/_pytest/assertion/rewrite.py
+++ b/src/_pytest/assertion/rewrite.py
@@ -687,6 +687,7 @@ def run(self, mod: ast.Module) -> None:
                 expect_docstring
                 and isinstance(item, ast.Expr)
                 and isinstance(item.value, astStr)
+                and isinstance(item.value.value, str)
             ):
                 if sys.version_info >= (3, 8):
                     doc = item.value.value

From 4ebb2b94c289a5d1a5756a4a69c7f2ec3e0def89 Mon Sep 17 00:00:00 2001
From: Tushar Sadhwani <86737547+tushar-deepsource@users.noreply.github.com>
Date: Mon, 26 Jun 2023 12:19:42 +0530
Subject: [PATCH 2/6] fix code for py37

---
 src/_pytest/assertion/rewrite.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/_pytest/assertion/rewrite.py b/src/_pytest/assertion/rewrite.py
index 9ac4d582f2c..5d3dfcc3162 100644
--- a/src/_pytest/assertion/rewrite.py
+++ b/src/_pytest/assertion/rewrite.py
@@ -687,12 +687,13 @@ def run(self, mod: ast.Module) -> None:
                 expect_docstring
                 and isinstance(item, ast.Expr)
                 and isinstance(item.value, astStr)
-                and isinstance(item.value.value, str)
             ):
                 if sys.version_info >= (3, 8):
                     doc = item.value.value
                 else:
                     doc = item.value.s
+                if not isinstance(doc, str):
+                    return
                 if self.is_rewrite_disabled(doc):
                     return
                 expect_docstring = False

From 05d7e609040f0af87b2d647ef10b9deb7dd89d3c Mon Sep 17 00:00:00 2001
From: Tushar Sadhwani <tushar@deepsource.io>
Date: Mon, 26 Jun 2023 12:37:23 +0530
Subject: [PATCH 3/6] Add test

---
 testing/test_assertrewrite.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/testing/test_assertrewrite.py b/testing/test_assertrewrite.py
index 778f843e6cf..9b4ca87b2e6 100644
--- a/testing/test_assertrewrite.py
+++ b/testing/test_assertrewrite.py
@@ -2055,3 +2055,14 @@ def test_max_increased_verbosity(self, pytester: Pytester) -> None:
         self.create_test_file(pytester, DEFAULT_REPR_MAX_SIZE * 10)
         result = pytester.runpytest("-vv")
         result.stdout.no_fnmatch_line("*xxx...xxx*")
+
+
+class TestIssue11140:
+    def test_constant_not_picked_as_module_docstring(self, pytester: Pytester) -> None:
+        pytester.makepyfile(
+            """\
+            0
+            """
+        )
+        result = pytester.runpytest()
+        assert result.ret == 0

From a14fc10cac90dcb075221d03c52c76dd714daab1 Mon Sep 17 00:00:00 2001
From: Tushar Sadhwani <tushar@deepsource.io>
Date: Mon, 26 Jun 2023 13:06:11 +0530
Subject: [PATCH 4/6] add a test function to the test

---
 testing/test_assertrewrite.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/testing/test_assertrewrite.py b/testing/test_assertrewrite.py
index 9b4ca87b2e6..5833a04838d 100644
--- a/testing/test_assertrewrite.py
+++ b/testing/test_assertrewrite.py
@@ -2062,6 +2062,9 @@ def test_constant_not_picked_as_module_docstring(self, pytester: Pytester) -> No
         pytester.makepyfile(
             """\
             0
+
+            def test_foo():
+                pass
             """
         )
         result = pytester.runpytest()

From 5332656906dc60b29b4288eaf1842452106fce46 Mon Sep 17 00:00:00 2001
From: Tushar Sadhwani <86737547+tushar-deepsource@users.noreply.github.com>
Date: Mon, 26 Jun 2023 17:02:33 +0530
Subject: [PATCH 5/6] Add changelog and author

---
 AUTHORS                    | 1 +
 changelog/11146.bugfix.rst | 1 +
 2 files changed, 2 insertions(+)
 create mode 100644 changelog/11146.bugfix.rst

diff --git a/AUTHORS b/AUTHORS
index ee4ef203f0c..2acbdb98c39 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -370,6 +370,7 @@ Tomer Keren
 Tony Narlock
 Tor Colvin
 Trevor Bekolay
+Tushar Sadhwani
 Tyler Goodlet
 Tzu-ping Chung
 Vasily Kuznetsov
diff --git a/changelog/11146.bugfix.rst b/changelog/11146.bugfix.rst
new file mode 100644
index 00000000000..b1794ad5723
--- /dev/null
+++ b/changelog/11146.bugfix.rst
@@ -0,0 +1 @@
+- Prevent constants at the top of file from being detected as docstrings.
\ No newline at end of file

From 4719d998d809a99937fc571c7afba6f8291a97d4 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 26 Jun 2023 11:34:02 +0000
Subject: [PATCH 6/6] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 changelog/11146.bugfix.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/changelog/11146.bugfix.rst b/changelog/11146.bugfix.rst
index b1794ad5723..03b468f3018 100644
--- a/changelog/11146.bugfix.rst
+++ b/changelog/11146.bugfix.rst
@@ -1 +1 @@
-- Prevent constants at the top of file from being detected as docstrings.
\ No newline at end of file
+- Prevent constants at the top of file from being detected as docstrings.