Uploaded Test files

venv/Lib/site-packages/notebook/tests/selenium/test_execute_code.py

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+from selenium.webdriver.common.keys import Keys
+from .utils import shift, cmdtrl
+
+
+def test_execute_code(notebook):
+    browser = notebook.browser
+    
+    def clear_outputs():
+        return notebook.browser.execute_script(
+            "Jupyter.notebook.clear_all_output();")
+
+    # Execute cell with Javascript API
+    notebook.edit_cell(index=0, content='a=10; print(a)')
+    browser.execute_script("Jupyter.notebook.get_cell(0).execute();")
+    outputs = notebook.wait_for_cell_output(0)
+    assert outputs[0].text == '10'
+
+    # Execute cell with Shift-Enter
+    notebook.edit_cell(index=0, content='a=11; print(a)')
+    clear_outputs()
+    shift(notebook.browser, Keys.ENTER)
+    outputs = notebook.wait_for_cell_output(0)
+    assert outputs[0].text == '11'
+    notebook.delete_cell(index=1)
+
+    # Execute cell with Ctrl-Enter
+    notebook.edit_cell(index=0, content='a=12; print(a)')
+    clear_outputs()
+    cmdtrl(notebook.browser, Keys.ENTER)
+    outputs = notebook.wait_for_cell_output(0)
+    assert outputs[0].text == '12'
+
+    # Execute cell with toolbar button
+    notebook.edit_cell(index=0, content='a=13; print(a)')
+    clear_outputs()
+    notebook.browser.find_element_by_css_selector(
+        "button[data-jupyter-action='jupyter-notebook:run-cell-and-select-next']").click()
+    outputs = notebook.wait_for_cell_output(0)
+    assert outputs[0].text == '13'
+
+    # Set up two cells to test stopping on error
+    notebook.edit_cell(index=0, content='raise IOError')
+    notebook.edit_cell(index=1, content='a=14; print(a)')
+
+    # Default behaviour: stop on error
+    clear_outputs()
+    browser.execute_script("""
+        var cell0 = Jupyter.notebook.get_cell(0);
+        var cell1 = Jupyter.notebook.get_cell(1);
+        cell0.execute();
+        cell1.execute();
+    """)
+    outputs = notebook.wait_for_cell_output(0)
+    assert notebook.get_cell_output(1) == []
+
+    # Execute a cell with stop_on_error=false
+    clear_outputs()
+    browser.execute_script("""
+            var cell0 = Jupyter.notebook.get_cell(0);
+            var cell1 = Jupyter.notebook.get_cell(1);
+            cell0.execute(false);
+            cell1.execute();
+        """)
+    outputs = notebook.wait_for_cell_output(1)
+    assert outputs[0].text == '14'
+