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author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
tree | 10027f336435511475e392454359edea8e25895d /devtools/client/memory/test/unit/test_action_diffing_02.js | |
parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
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Add m-esr52 at 52.6.0
Diffstat (limited to 'devtools/client/memory/test/unit/test_action_diffing_02.js')
-rw-r--r-- | devtools/client/memory/test/unit/test_action_diffing_02.js | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/devtools/client/memory/test/unit/test_action_diffing_02.js b/devtools/client/memory/test/unit/test_action_diffing_02.js new file mode 100644 index 000000000..fc68cee65 --- /dev/null +++ b/devtools/client/memory/test/unit/test_action_diffing_02.js @@ -0,0 +1,46 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +// Test that toggling diffing unselects all snapshots. + +const { snapshotState, censusState, viewState } = require("devtools/client/memory/constants"); +const { toggleDiffing } = require("devtools/client/memory/actions/diffing"); +const { takeSnapshotAndCensus } = require("devtools/client/memory/actions/snapshot"); +const { changeView } = require("devtools/client/memory/actions/view"); + +function run_test() { + run_next_test(); +} + +add_task(function* () { + let front = new StubbedMemoryFront(); + let heapWorker = new HeapAnalysesClient(); + yield front.attach(); + let store = Store(); + const { getState, dispatch } = store; + + dispatch(changeView(viewState.CENSUS)); + + equal(getState().diffing, null, "not diffing by default"); + + dispatch(takeSnapshotAndCensus(front, heapWorker)); + dispatch(takeSnapshotAndCensus(front, heapWorker)); + dispatch(takeSnapshotAndCensus(front, heapWorker)); + yield waitUntilCensusState(store, s => s.census, [censusState.SAVED, + censusState.SAVED, + censusState.SAVED]); + + ok(getState().snapshots.some(s => s.selected), + "One of the new snapshots is selected"); + + dispatch(toggleDiffing()); + ok(getState().diffing, "now diffing after toggling"); + + for (let s of getState().snapshots) { + ok(!s.selected, + "No snapshot should be selected after entering diffing mode"); + } + + heapWorker.destroy(); + yield front.detach(); +}); |