+This directory tests various operations of the apitrace command-line
+interface (cli) operating on existings.
+
+All files with a .script extension specify a simple script for
+testing. The test driver (in ../tool_driver.py) will parse the script
+file line-by-line, interpreting each line as arguments to the apitrace
+cli interface and invoking the cli with the given arguments. This
+continues until the first line of the script beginning with the "dump"
+command.
+
+After a "dump" command in the script, the remainder of the script file
+provides the expected output of the given dump command. The tool
+driver will report a test failure if the actual dump output differs
+from that given in the.
+
+Here are descriptions of some of the trace files contained here which
+are used by the test scripts:
+