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-rw-r--r--unix/tclXtTest.c113
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diff --git a/unix/tclXtTest.c b/unix/tclXtTest.c
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-/*
- * tclXtTest.c --
- *
- * Contains commands for Xt notifier specific tests on Unix.
- *
- * Copyright (c) 1997 by Sun Microsystems, Inc.
- *
- * See the file "license.terms" for information on usage and redistribution
- * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
- *
- * RCS: @(#) $Id: tclXtTest.c,v 1.3 1999/04/16 00:48:06 stanton Exp $
- */
-
-#include <X11/Intrinsic.h>
-#include "tcl.h"
-
-static int TesteventloopCmd _ANSI_ARGS_((ClientData clientData,
- Tcl_Interp *interp, int argc, char **argv));
-
-/*
- *----------------------------------------------------------------------
- *
- * Tclxttest_Init --
- *
- * This procedure performs application-specific initialization.
- * Most applications, especially those that incorporate additional
- * packages, will have their own version of this procedure.
- *
- * Results:
- * Returns a standard Tcl completion code, and leaves an error
- * message in the interp's result if an error occurs.
- *
- * Side effects:
- * Depends on the startup script.
- *
- *----------------------------------------------------------------------
- */
-
-int
-Tclxttest_Init(interp)
- Tcl_Interp *interp; /* Interpreter for application. */
-{
- Tcl_CreateCommand(interp, "testeventloop", TesteventloopCmd,
- (ClientData) 0, (Tcl_CmdDeleteProc *) NULL);
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TesteventloopCmd --
- *
- * This procedure implements the "testeventloop" command. It is
- * used to test the Tcl notifier from an "external" event loop
- * (i.e. not Tcl_DoOneEvent()).
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-TesteventloopCmd(clientData, interp, argc, argv)
- ClientData clientData; /* Not used. */
- Tcl_Interp *interp; /* Current interpreter. */
- int argc; /* Number of arguments. */
- char **argv; /* Argument strings. */
-{
- static int *framePtr = NULL; /* Pointer to integer on stack frame of
- * innermost invocation of the "wait"
- * subcommand. */
-
- if (argc < 2) {
- Tcl_AppendResult(interp, "wrong # arguments: should be \"", argv[0],
- " option ... \"", (char *) NULL);
- return TCL_ERROR;
- }
- if (strcmp(argv[1], "done") == 0) {
- *framePtr = 1;
- } else if (strcmp(argv[1], "wait") == 0) {
- int *oldFramePtr;
- int done;
- int oldMode = Tcl_SetServiceMode(TCL_SERVICE_ALL);
-
- /*
- * Save the old stack frame pointer and set up the current frame.
- */
-
- oldFramePtr = framePtr;
- framePtr = &done;
-
- /*
- * Enter an Xt event loop until the flag changes.
- * Note that we do not explicitly call Tcl_ServiceEvent().
- */
-
- done = 0;
- while (!done) {
- XtAppProcessEvent(TclSetAppContext(NULL), XtIMAll);
- }
- (void) Tcl_SetServiceMode(oldMode);
- framePtr = oldFramePtr;
- } else {
- Tcl_AppendResult(interp, "bad option \"", argv[1],
- "\": must be done or wait", (char *) NULL);
- return TCL_ERROR;
- }
- return TCL_OK;
-}