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Log code for repeatable randomized presenter spec failures

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Nathan Sobo
2015-02-04 08:42:06 -07:00
parent 6977660699
commit 3e6669cf3e
1 changed files with 46 additions and 28 deletions
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74
spec/text-editor-presenter-spec.coffee
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@@ -1769,40 +1769,52 @@ describe "TextEditorPresenter", ->
changeScrollTop = (log) ->
scrollHeight = presenterParams.lineHeight * editor.getScreenLineCount()
newScrollTop = Math.max(0, _.random(0, scrollHeight - presenterParams.height))
log "Changing scrollTop: #{newScrollTop}"
log """
presenterParams.scrollTop = #{newScrollTop}
presenter.setScrollTop(#{newScrollTop})
"""
presenterParams.scrollTop = newScrollTop
presenter.setScrollTop(newScrollTop)
changeScrollLeft = (log) ->
scrollWidth = presenter.computeScrollWidth()
newScrollLeft = Math.max(0, _.random(0, scrollWidth - presenterParams.contentFrameWidth))
log "Changing scrollLeft: #{newScrollLeft}"
log """
presenterParams.scrollLeft = #{newScrollLeft}
presenter.setScrollLeft(#{newScrollLeft})
"""
presenterParams.scrollLeft = newScrollLeft
presenter.setScrollLeft(newScrollLeft)
changeHeight = (log) ->
scrollHeight = presenterParams.lineHeight * editor.getScreenLineCount()
newHeight = _.random(30, scrollHeight * 1.5)
log "Chaning height: #{newHeight}"
log """
presenterParams.height = #{newHeight}
presenter.setHeight(#{newHeight})
"""
presenterParams.height = newHeight
presenter.setHeight(newHeight)
changeContentFrameWidth = (log) ->
scrollWidth = presenter.computeScrollWidth()
newContentFrameWidth = _.random(100, scrollWidth * 1.5)
log "Chaning contentFrameWidth: #{newContentFrameWidth}"
log """
presenterParams.contentFrameWidth = #{newContentFrameWidth}
presenter.setContentFrameWidth(#{newContentFrameWidth})
"""
presenterParams.contentFrameWidth = newContentFrameWidth
presenter.setContentFrameWidth(newContentFrameWidth)
toggleSoftWrap = (log) ->
softWrapped = not editor.isSoftWrapped()
log "Changing softWrapped: #{softWrapped}"
log "editor.setSoftWrapped(#{softWrapped})"
editor.setSoftWrapped(softWrapped)
insertText = (log) ->
range = buildRandomRange()
text = buildRandomText()
log "Inserting text in range #{range}: #{text}"
log "editor.setTextInBufferRange(#{JSON.stringify(range.serialize())}, #{JSON.stringify(text)})"
editor.setTextInBufferRange(range, text)
changeCursors = (log) ->
@@ -1812,20 +1824,25 @@ describe "TextEditorPresenter", ->
addCursor = (log) ->
position = buildRandomPoint()
log "Adding cursor at #{position}"
log "editor.addCursorAtBufferPosition(#{JSON.stringify(position.serialize())})"
editor.addCursorAtBufferPosition(position)
moveCursor = (log) ->
index = _.random(0, editor.getCursors().length - 1)
position = buildRandomPoint()
cursor = getRandomElement(editor.getCursors())
log "Moving cursor from #{cursor.getBufferPosition()} to #{position}"
log """
cursor = editor.getCursors()[#{index}]
cursor.selection.clear()
cursor.setBufferPosition(#{JSON.stringify(position.serialize())})
"""
cursor = editor.getCursors()[index]
cursor.selection.clear()
cursor.setBufferPosition(position)
destroyCursor = (log) ->
cursor = getRandomElement(editor.getCursors())
log "Destroying cursor at #{cursor.getBufferPosition()}"
cursor.destroy()
index = _.random(0, editor.getCursors().length - 1)
log "editor.getCursors()[#{index}].destroy()"
editor.getCursors()[index].destroy()
changeSelections = (log) ->
actions = [addSelection, changeSelection]
@@ -1834,19 +1851,19 @@ describe "TextEditorPresenter", ->
addSelection = (log) ->
range = buildRandomRange()
log "Adding selection at #{range}"
log "editor.addSelectionForBufferRange(#{JSON.stringify(range.serialize())})"
editor.addSelectionForBufferRange(range)
changeSelection = (log) ->
index = _.random(0, editor.getSelections().length - 1)
range = buildRandomRange()
selection = getRandomElement(editor.getSelections())
log "Changing selection from #{selection.getBufferRange()} to #{range}"
selection.setBufferRange(range)
log "editor.getSelections()[#{index}].setBufferRange(#{JSON.stringify(range.serialize())})"
editor.getSelections()[index].setBufferRange(range)
destroySelection = (log) ->
selection = getRandomElement(editor.getSelections())
log "Destroying selection at #{selection.getBufferRange()}"
selection.destroy()
index = _.random(0, editor.getSelections().length - 1)
log "editor.getSelections()[#{index}].destroy()"
editor.getSelections()[index].destroy()
changeLineDecorations = (log) ->
actions = [addLineDecoration]
@@ -1866,23 +1883,24 @@ describe "TextEditorPresenter", ->
else if Math.random() > .2
options.onlyHead = true
log "Adding line decoration at #{range}: #{JSON.stringify(options)}"
log """
marker = editor.markBufferRange(#{JSON.stringify(range.serialize())})
editor.decorateMarker(marker, #{JSON.stringify(options)})
"""
marker = editor.markBufferRange(range)
editor.decorateMarker(marker, options)
changeLineDecoration = (log) ->
decoration = getRandomElement(editor.getLineDecorations())
marker = decoration.getMarker()
index = _.random(0, editor.getLineDecorations().length - 1)
range = buildRandomRange()
log "Changing line decoration (#{JSON.stringify(decoration.getProperties())}) from #{marker.getBufferRange()} to #{range}"
marker.setBufferRange(range)
log "editor.getLineDecorations()[#{index}].getMarker().setBufferRange(#{JSON.stringify(range.serialize())})"
editor.getLineDecorations()[index].getMarker().setBufferRange(range)
destroyLineDecoration = (log) ->
decoration = getRandomElement(editor.getLineDecorations())
marker = decoration.getMarker()
log "Destroying line decoration (#{JSON.stringify(decoration.getProperties())}) at #{marker.getBufferRange()}"
decoration.destroy()
index = _.random(0, editor.getLineDecorations().length - 1)
log "editor.getLineDecorations()[#{index}].destroy()"
editor.getLineDecorations()[index].destroy()
buildRandomPoint = ->
row = _.random(0, buffer.getLastRow())