Add libX11/XAllocColorCells test

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

3 files changed, 146 insertions, 0 deletions

diff --git a/tests/Makefile.am b/tests/Makefile.am
new file mode 100644
index 0000000..a0fa803
--- /dev/null
+++ b/tests/Makefile.am
@@ -0,0 +1,24 @@
+#
+# Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+#
+
+SUBDIRS = libX11
diff --git a/tests/libX11/Makefile.am b/tests/libX11/Makefile.am
new file mode 100644
index 0000000..a0629d1
--- /dev/null
+++ b/tests/libX11/Makefile.am
@@ -0,0 +1,31 @@
+#
+# Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+#
+
+noinst_PROGRAMS  = XAllocColorCells
+
+AM_CPPFLAGS = -I$(top_builddir) -I$(top_srcdir)/include
+AM_CFLAGS = $(CWARNFLAGS) $(LIBX11_CFLAGS)
+LDADD = -L$(top_builddir)/src -lXhiv $(LIBX11_LIBS)
+# ../../src/xstrans.o ../../src/server.o ../../src/xlib_client.o
+
+
diff --git a/tests/libX11/XAllocColorCells.c b/tests/libX11/XAllocColorCells.c
new file mode 100644
index 0000000..77d8fe3
--- /dev/null
+++ b/tests/libX11/XAllocColorCells.c
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include "xhiv.h"
+#include <X11/Xlib.h>
+#include <X11/Xproto.h>
+#include <assert.h>
+#include <stdio.h>
+
+static void
+testOverflowFields(void)
+{
+    const xAllocColorCellsReply rep1 = {
+        .type    = X_Reply,
+        .nPixels = 16,
+        .nMasks  =  4,
+        .length  = rep1.nPixels + rep1.nMasks
+    };
+    const xAllocColorCellsReply rep2 = {
+        .type    = X_Reply,
+        .nPixels =  4,
+        .nMasks  = 16,
+        .length  = rep2.nPixels + rep2.nMasks
+    };
+    xhiv_response response2 = {
+        .next = NULL,
+        .reqType = X_AllocColorCells,
+        .reqMinor = XHIV_REQ_IGNORE,
+        .sequence = 2,
+        .length = rep2.length + (sizeof(rep2) >> 2),
+        .response_data = &rep2,
+        .response_datalen = sizeof(rep2)
+    };
+    xhiv_response response1 = {
+        .next = &response2,
+        .reqType = X_AllocColorCells,
+        .reqMinor = XHIV_REQ_IGNORE,
+        .sequence = 1,
+        .length = rep1.length + (sizeof(rep1) >> 2),
+        .response_data = &rep1,
+        .response_datalen = sizeof(rep1)
+    };
+    Display *dpy = XhivOpenDisplay(&response1);
+    int i;
+
+    /* Send twice to test both overflow possibilities */
+    for (i = 0; i < 2; i++) {
+        unsigned long plane_masks_return[16] = { 0L };
+        unsigned long pixels_return[16] = { 0L };
+        int err;
+
+        printf("XAllocColorCells: overflow test #%d\n", i);
+        err = XAllocColorCells(dpy, DefaultColormap(dpy, 0), False,
+                               plane_masks_return, 4, pixels_return, 4);
+        assert(plane_masks_return[4] == 0L);
+        assert(pixels_return[4] == 0L);
+        assert(err == 0);  /* 0 is failure for XAllocColorCells */
+    }
+    XhivCloseDisplay(dpy);
+}
+
+int
+main(int argc, char **argv)
+{
+    testOverflowFields();
+    printf("XAllocColorCells: all tests passed\n");
+    return 0;
+}