[BLUEJ-1265] 'Show source' does not work in Unit test results dialogue if the test class has an umlaut in the name

k-pet-group / BlueJ-Greenfoot

BlueJ and Greenfoot

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[BLUEJ-1265] 'Show source' does not work in Unit test results dialogue if the test class has an umlaut in the name #1239

Open neilccbrown opened 5 years ago

neilccbrown commented 5 years ago

'Show source' does not work in Unit test results dialogue if the test class has an umlaut in the name:

Create class 'Kölling'
Create test class (KöllingTest)
Create test that fails
Run tests
Click 'Show source'

Source does not open. Debug log shows:

Error or exception for source not in project: /Users/mik/Desktop/workbox/dumm/KöllingTest.java

Issue metadata

Issue type: Task
Priority: Medium

neilccbrown commented 1 year ago

As I remember, the problem is to do with canonicalisation. The umlaut character is stored on disk with a different Unicode representation to the one in the class name. (One is the single o-umlaut character, the other is umlaut-prefix then o-character.) So we have to somehow canonicalise in order to know if they're the same.