Add tests for pcu_lsb()
This utility functions is used by TBF allocation routines and only tested indirectly through allocation test. Let's add proper exhaustive test which checks all uint8_t values. This also requires adding missing include to pcu_utils.h Change-Id: If08a7f0d31f0e5ad8a5efa5885880aed19c329ab
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Max
parent
406a1f0acf
commit
20c7c46bce
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@ -16,6 +16,10 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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extern "C" {
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#include <osmocom/gsm/gsm_utils.h>
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}
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inline int msecs_to_frames(int msecs) {
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return (msecs * (1024 * 1000 / 4615)) / 1024;
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}
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@ -21,6 +21,7 @@
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*/
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#include "bts.h"
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#include "tbf.h"
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#include "pcu_utils.h"
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#include "gprs_debug.h"
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#include "encoding.h"
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#include "decoding.h"
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@ -30,6 +31,7 @@ extern "C" {
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#include <osmocom/core/msgb.h>
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#include <osmocom/core/talloc.h>
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#include <osmocom/core/utils.h>
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#include <osmocom/core/bits.h>
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}
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#define OSMO_ASSERT_STR_EQ(a, b) \
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@ -463,6 +465,20 @@ void test_immediate_assign_rej()
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}
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static void test_lsb()
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{
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uint8_t u = 0;
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printf("Testing LBS utility...\n");
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do {
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uint8_t x = pcu_lsb(u); /* equivalent of (1 << ffs(u)) / 2 */
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printf("%2X " OSMO_BIT_SPEC ": {%d} %3d\n",
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u, OSMO_BIT_PRINT(u), pcu_bitcount(u), x);
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u++;
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} while (u);
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}
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int main(int argc, char **argv)
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{
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osmo_init_logging(&gprs_log_info);
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@ -476,6 +492,8 @@ int main(int argc, char **argv)
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test_rlc_v_n();
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test_rlc_dl_ul_basic();
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test_immediate_assign_rej();
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test_lsb();
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return EXIT_SUCCESS;
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}
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@ -8,3 +8,260 @@ show_rbb: RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
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show_rbb: IIRRIIIR
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assignment reject: 06 3a 10 7f 06 36 14 7f 06 36 14 7f 06 36 14 7f 06 36 14 c0 2b 2b
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assignment reject: 06 3a 10 70 06 36 14 70 06 36 14 70 06 36 14 70 06 36 14 0b 2b 2b
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Testing LBS utility...
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0 ........: {0} 0
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1 .......1: {1} 1
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2 ......1.: {1} 2
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3 ......11: {2} 1
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4 .....1..: {1} 4
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5 .....1.1: {2} 1
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6 .....11.: {2} 2
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7 .....111: {3} 1
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8 ....1...: {1} 8
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9 ....1..1: {2} 1
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A ....1.1.: {2} 2
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B ....1.11: {3} 1
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C ....11..: {2} 4
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D ....11.1: {3} 1
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E ....111.: {3} 2
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F ....1111: {4} 1
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10 ...1....: {1} 16
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11 ...1...1: {2} 1
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12 ...1..1.: {2} 2
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13 ...1..11: {3} 1
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14 ...1.1..: {2} 4
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15 ...1.1.1: {3} 1
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16 ...1.11.: {3} 2
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17 ...1.111: {4} 1
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18 ...11...: {2} 8
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19 ...11..1: {3} 1
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1A ...11.1.: {3} 2
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1B ...11.11: {4} 1
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1C ...111..: {3} 4
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1D ...111.1: {4} 1
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1E ...1111.: {4} 2
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1F ...11111: {5} 1
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20 ..1.....: {1} 32
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21 ..1....1: {2} 1
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22 ..1...1.: {2} 2
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23 ..1...11: {3} 1
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24 ..1..1..: {2} 4
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25 ..1..1.1: {3} 1
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26 ..1..11.: {3} 2
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27 ..1..111: {4} 1
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28 ..1.1...: {2} 8
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29 ..1.1..1: {3} 1
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2A ..1.1.1.: {3} 2
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2B ..1.1.11: {4} 1
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2C ..1.11..: {3} 4
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2D ..1.11.1: {4} 1
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2E ..1.111.: {4} 2
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2F ..1.1111: {5} 1
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30 ..11....: {2} 16
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31 ..11...1: {3} 1
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32 ..11..1.: {3} 2
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33 ..11..11: {4} 1
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34 ..11.1..: {3} 4
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35 ..11.1.1: {4} 1
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36 ..11.11.: {4} 2
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37 ..11.111: {5} 1
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38 ..111...: {3} 8
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39 ..111..1: {4} 1
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3A ..111.1.: {4} 2
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3B ..111.11: {5} 1
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3C ..1111..: {4} 4
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3D ..1111.1: {5} 1
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3E ..11111.: {5} 2
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3F ..111111: {6} 1
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40 .1......: {1} 64
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41 .1.....1: {2} 1
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42 .1....1.: {2} 2
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43 .1....11: {3} 1
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44 .1...1..: {2} 4
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45 .1...1.1: {3} 1
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46 .1...11.: {3} 2
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47 .1...111: {4} 1
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48 .1..1...: {2} 8
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49 .1..1..1: {3} 1
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4A .1..1.1.: {3} 2
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4B .1..1.11: {4} 1
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4C .1..11..: {3} 4
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4D .1..11.1: {4} 1
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4E .1..111.: {4} 2
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4F .1..1111: {5} 1
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50 .1.1....: {2} 16
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51 .1.1...1: {3} 1
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52 .1.1..1.: {3} 2
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53 .1.1..11: {4} 1
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54 .1.1.1..: {3} 4
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55 .1.1.1.1: {4} 1
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56 .1.1.11.: {4} 2
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57 .1.1.111: {5} 1
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58 .1.11...: {3} 8
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59 .1.11..1: {4} 1
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5A .1.11.1.: {4} 2
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5B .1.11.11: {5} 1
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5C .1.111..: {4} 4
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5D .1.111.1: {5} 1
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5E .1.1111.: {5} 2
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5F .1.11111: {6} 1
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60 .11.....: {2} 32
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61 .11....1: {3} 1
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62 .11...1.: {3} 2
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63 .11...11: {4} 1
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64 .11..1..: {3} 4
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65 .11..1.1: {4} 1
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66 .11..11.: {4} 2
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67 .11..111: {5} 1
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68 .11.1...: {3} 8
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69 .11.1..1: {4} 1
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6A .11.1.1.: {4} 2
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6B .11.1.11: {5} 1
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6C .11.11..: {4} 4
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6D .11.11.1: {5} 1
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6E .11.111.: {5} 2
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6F .11.1111: {6} 1
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70 .111....: {3} 16
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71 .111...1: {4} 1
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72 .111..1.: {4} 2
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73 .111..11: {5} 1
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74 .111.1..: {4} 4
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75 .111.1.1: {5} 1
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76 .111.11.: {5} 2
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77 .111.111: {6} 1
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78 .1111...: {4} 8
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79 .1111..1: {5} 1
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7A .1111.1.: {5} 2
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7B .1111.11: {6} 1
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7C .11111..: {5} 4
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7D .11111.1: {6} 1
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7E .111111.: {6} 2
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7F .1111111: {7} 1
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80 1.......: {1} 128
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81 1......1: {2} 1
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82 1.....1.: {2} 2
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83 1.....11: {3} 1
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84 1....1..: {2} 4
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85 1....1.1: {3} 1
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86 1....11.: {3} 2
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87 1....111: {4} 1
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88 1...1...: {2} 8
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89 1...1..1: {3} 1
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8A 1...1.1.: {3} 2
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8B 1...1.11: {4} 1
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8C 1...11..: {3} 4
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8D 1...11.1: {4} 1
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8E 1...111.: {4} 2
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8F 1...1111: {5} 1
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90 1..1....: {2} 16
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91 1..1...1: {3} 1
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92 1..1..1.: {3} 2
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93 1..1..11: {4} 1
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94 1..1.1..: {3} 4
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95 1..1.1.1: {4} 1
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96 1..1.11.: {4} 2
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97 1..1.111: {5} 1
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98 1..11...: {3} 8
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99 1..11..1: {4} 1
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9A 1..11.1.: {4} 2
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9B 1..11.11: {5} 1
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9C 1..111..: {4} 4
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9D 1..111.1: {5} 1
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9E 1..1111.: {5} 2
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9F 1..11111: {6} 1
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A0 1.1.....: {2} 32
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A1 1.1....1: {3} 1
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A2 1.1...1.: {3} 2
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A3 1.1...11: {4} 1
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A4 1.1..1..: {3} 4
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A5 1.1..1.1: {4} 1
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A6 1.1..11.: {4} 2
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A7 1.1..111: {5} 1
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A8 1.1.1...: {3} 8
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A9 1.1.1..1: {4} 1
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AA 1.1.1.1.: {4} 2
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AB 1.1.1.11: {5} 1
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AC 1.1.11..: {4} 4
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AD 1.1.11.1: {5} 1
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AE 1.1.111.: {5} 2
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AF 1.1.1111: {6} 1
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B0 1.11....: {3} 16
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B1 1.11...1: {4} 1
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B2 1.11..1.: {4} 2
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B3 1.11..11: {5} 1
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B4 1.11.1..: {4} 4
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B5 1.11.1.1: {5} 1
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B6 1.11.11.: {5} 2
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B7 1.11.111: {6} 1
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B8 1.111...: {4} 8
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B9 1.111..1: {5} 1
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BA 1.111.1.: {5} 2
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BB 1.111.11: {6} 1
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BC 1.1111..: {5} 4
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BD 1.1111.1: {6} 1
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BE 1.11111.: {6} 2
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BF 1.111111: {7} 1
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C0 11......: {2} 64
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C1 11.....1: {3} 1
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C2 11....1.: {3} 2
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C3 11....11: {4} 1
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C4 11...1..: {3} 4
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C5 11...1.1: {4} 1
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C6 11...11.: {4} 2
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C7 11...111: {5} 1
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C8 11..1...: {3} 8
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C9 11..1..1: {4} 1
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CA 11..1.1.: {4} 2
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CB 11..1.11: {5} 1
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CC 11..11..: {4} 4
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CD 11..11.1: {5} 1
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CE 11..111.: {5} 2
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CF 11..1111: {6} 1
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D0 11.1....: {3} 16
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D1 11.1...1: {4} 1
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D2 11.1..1.: {4} 2
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D3 11.1..11: {5} 1
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D4 11.1.1..: {4} 4
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D5 11.1.1.1: {5} 1
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D6 11.1.11.: {5} 2
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D7 11.1.111: {6} 1
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D8 11.11...: {4} 8
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D9 11.11..1: {5} 1
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DA 11.11.1.: {5} 2
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DB 11.11.11: {6} 1
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DC 11.111..: {5} 4
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DD 11.111.1: {6} 1
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DE 11.1111.: {6} 2
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DF 11.11111: {7} 1
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E0 111.....: {3} 32
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E1 111....1: {4} 1
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E2 111...1.: {4} 2
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E3 111...11: {5} 1
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E4 111..1..: {4} 4
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E5 111..1.1: {5} 1
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E6 111..11.: {5} 2
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E7 111..111: {6} 1
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E8 111.1...: {4} 8
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E9 111.1..1: {5} 1
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EA 111.1.1.: {5} 2
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EB 111.1.11: {6} 1
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EC 111.11..: {5} 4
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ED 111.11.1: {6} 1
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EE 111.111.: {6} 2
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EF 111.1111: {7} 1
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F0 1111....: {4} 16
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F1 1111...1: {5} 1
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F2 1111..1.: {5} 2
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F3 1111..11: {6} 1
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F4 1111.1..: {5} 4
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F5 1111.1.1: {6} 1
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F6 1111.11.: {6} 2
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F7 1111.111: {7} 1
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F8 11111...: {5} 8
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F9 11111..1: {6} 1
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FA 11111.1.: {6} 2
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FB 11111.11: {7} 1
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FC 111111..: {6} 4
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FD 111111.1: {7} 1
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FE 1111111.: {7} 2
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FF 11111111: {8} 1
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