X-Git-Url: https://git.cworth.org/git?p=apitrace-tests;a=blobdiff_plain;f=trim_stress%2FREADME.markdown;fp=trim_stress%2FREADME.markdown;h=adab8dcb1b74117d924ba2e7d004633a8a6f2385;hp=0000000000000000000000000000000000000000;hb=5efeef24814e1744e3c4f3109f82e700576439ab;hpb=0ba9c4e22bc917a666b8762b734884e72c142ccf

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+This directory performs stress testing of "apitrace trim".
+
+For each trace file in this directory the trim_stress.py test driver
+will perform the following operations:
+
+Given <program>.trace:
+
+    1. Generate snapshots of original trace in ./<program>-ref/
+
+    2. For each frame of the trace:
+
+        1. Use "apitrace trim" to trim <program>.trace to a
+           single-frame trace in <program>-trim.trace
+
+	2. Generate a snapshot of the trimmed trace to
+	   ./<program>-out/<frame>.png
+
+    3. Use "apitrace diff-images" to compare all snapshots in
+       ./<program>-out with those in ./<program>-ref