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