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29 * Copyright 2007 Develer S.r.l. (http://www.develer.com/)
33 * \brief Test suite for virtual KFile I/O interface.
34 * This module implements a test for some generic I/O interfaces for kfile.
37 * \author Francesco Sacchi <batt@develer.com>
38 * \author Daniele Basile <asterix@develer.com>
44 #include <appconfig.h>
46 #include <cfg/debug.h>
47 #include <mware/formatwr.h>
50 #warning TODO:Refactor this module..
53 * KFile read/write subtest.
54 * Try to write/read in the same \a f file location \a size bytes.
55 * \return true if all is ok, false otherwise
56 * \note Restore file position at exit (if no error)
57 * \note Test buffer \a buf must be filled with
58 * the following statement:
63 static bool kfile_rwTest(KFile *f, uint8_t *buf, size_t size)
68 if (kfile_write(f, buf, size) != size)
71 kfile_seek(f, -(kfile_off_t)size, KSM_SEEK_CUR);
79 * Read file in test buffer
81 if (kfile_read(f, buf, size) != size)
83 kfile_seek(f, -(kfile_off_t)size, KSM_SEEK_CUR);
88 for (size_t i = 0; i < size; i++)
89 if (buf[i] != (i & 0xff))
96 * KFile read/write test.
97 * This function write and read \a test_buf long \a size
99 * \a save_buf can be NULL or a buffer where to save previous file content.
101 bool kfile_test(KFile *fd, uint8_t *test_buf, uint8_t *save_buf, size_t size)
104 * Part of test buf size that you would write.
105 * This var is used in test 3 to check kfile_write
106 * when writing beyond filesize limit.
108 kfile_off_t len = size / 2;
111 /* Fill test buffer */
112 for (size_t i = 0; i < size; i++)
113 test_buf[i] = (i & 0xff);
116 * If necessary, user can save content,
121 kfile_read(fd, save_buf, size);
122 kprintf("Saved content..form [%lu] to [%lu]\n", fd->seek_pos, fd->seek_pos + size);
126 kprintf("Test 1: write from pos 0 to [%lu]\n", size);
131 if (kfile_seek(fd, 0, KSM_SEEK_SET) != 0)
135 * Test read/write to address 0..size
137 if (!kfile_rwTest(fd, test_buf, size))
140 kprintf("Test 1: ok!\n");
143 * Restore previous read content.
147 kfile_seek(fd, 0, KSM_SEEK_SET);
149 if (kfile_write(fd, save_buf, size) != size)
152 kprintf("Restore content..form [%lu] to [%lu]\n", fd->seek_pos, fd->seek_pos + size);
157 kprintf("Test 2: write from pos [%lu] to [%lu]\n", fd->size/2 , fd->size/2 + size);
160 * Go to half test size.
162 kfile_seek(fd, (fd->size / 2), KSM_SEEK_SET);
165 * If necessary, user can save content
170 kfile_read(fd, save_buf, size);
171 kfile_seek(fd, -(kfile_off_t)size, KSM_SEEK_CUR);
172 kprintf("Saved content..form [%lu] to [%lu]\n", fd->seek_pos, fd->seek_pos + size);
176 * Test read/write to address filesize/2 ... filesize/2 + size
178 if (!kfile_rwTest(fd, test_buf, size))
181 kprintf("Test 2: ok!\n");
184 * Restore previous content.
188 kfile_seek(fd, -(kfile_off_t)size, KSM_SEEK_CUR);
190 if (kfile_write(fd, save_buf, size) != size)
193 kprintf("Restore content..form [%lu] to [%lu]\n", fd->seek_pos, fd->seek_pos + size);
199 kprintf("Test 3: write outside of fd->size limit [%lu]\n", fd->size);
200 kprintf("This test should FAIL!, you must see an assertion fail message.\n");
203 * Go to the Flash end
205 kfile_seek(fd, -len, KSM_SEEK_END);
208 * If necessary, user can save content,
213 kfile_read(fd, save_buf, len);
214 kfile_seek(fd, -len, KSM_SEEK_CUR);
215 kprintf("Saved content..form [%lu] to [%lu]\n", fd->seek_pos, fd->seek_pos + len);
219 * Test read/write to address (filesize - size) ... filesize
221 if (kfile_rwTest(fd, test_buf, size))
224 kprintf("Test 3: ok!\n");
227 * Restore previous read content
231 kfile_seek(fd, -len, KSM_SEEK_END);
233 if (kfile_write(fd, save_buf, len) != len)
236 kprintf("Restore content..form [%lu] to [%lu]\n", fd->seek_pos, fd->seek_pos + len);