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Add unit test for TextLayoutManager desired width optimization - #59202
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Summary: Add a Robolectric test that verifies `Layout.getDesiredWidth` is only called when necessary during text layout. The test confirms the optimization that avoids expensive width measurements for `EXACTLY` mode and for `AT_MOST` mode when boring text doesn't fit. It uses `mockStatic` to intercept calls to `Layout.getDesiredWidth` and verifies the correct number of invocations across different measure modes. Changelog: [Internal] Differential Revision: D125868474
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Summary:
Add a Robolectric test that verifies
Layout.getDesiredWidthis only called when necessary during text layout.The test confirms the optimization that avoids expensive width measurements for
EXACTLYmode and forAT_MOSTmode when boring text doesn't fit. It usesmockStaticto intercept calls toLayout.getDesiredWidthand verifies the correct number of invocations across different measure modes.Changelog: [Internal]
Differential Revision: D125868474