| #!/usr/bin/python |
| |
| """Tests for iw.py.""" |
| |
| import iw |
| from wvtest import wvtest |
| |
| |
| SCAN_OUTPUT = """BSS 00:23:97:57:f4:d8(on wcli0) |
| TSF: 1269828266773 usec (14d, 16:43:48) |
| freq: 2437 |
| beacon interval: 100 TUs |
| capability: ESS Privacy ShortSlotTime (0x0411) |
| signal: -60.00 dBm |
| last seen: 2190 ms ago |
| Information elements from Probe Response frame: |
| Vendor specific: OUI 00:11:22, data: 01 23 45 67 |
| SSID: short scan result |
| Supported rates: 1.0* 2.0* 5.5* 11.0* 18.0 24.0 36.0 54.0 |
| DS Parameter set: channel 6 |
| ERP: <no flags> |
| ERP D4.0: <no flags> |
| Privacy: WEP |
| Extended supported rates: 6.0 9.0 12.0 48.0 |
| BSS 94:b4:0f:f1:02:a0(on wcli0) |
| TSF: 16233722683 usec (0d, 04:30:33) |
| freq: 2412 |
| beacon interval: 100 TUs |
| capability: ESS Privacy ShortPreamble SpectrumMgmt ShortSlotTime RadioMeasure (0x1531) |
| signal: -54.00 dBm |
| last seen: 2490 ms ago |
| Information elements from Probe Response frame: |
| SSID: Google |
| Supported rates: 36.0* 48.0 54.0 |
| DS Parameter set: channel 1 |
| Country: US Environment: Indoor/Outdoor |
| Channels [1 - 11] @ 36 dBm |
| Power constraint: 0 dB |
| TPC report: TX power: 3 dBm |
| ERP: <no flags> |
| RSN: * Version: 1 |
| * Group cipher: CCMP |
| * Pairwise ciphers: CCMP |
| * Authentication suites: IEEE 802.1X |
| * Capabilities: 4-PTKSA-RC 4-GTKSA-RC (0x0028) |
| BSS Load: |
| * station count: 0 |
| * channel utilisation: 33/255 |
| * available admission capacity: 25625 [*32us] |
| HT capabilities: |
| Capabilities: 0x19ad |
| RX LDPC |
| HT20 |
| SM Power Save disabled |
| RX HT20 SGI |
| TX STBC |
| RX STBC 1-stream |
| Max AMSDU length: 7935 bytes |
| DSSS/CCK HT40 |
| Maximum RX AMPDU length 65535 bytes (exponent: 0x003) |
| Minimum RX AMPDU time spacing: 4 usec (0x05) |
| HT RX MCS rate indexes supported: 0-23 |
| HT TX MCS rate indexes are undefined |
| HT operation: |
| * primary channel: 1 |
| * secondary channel offset: no secondary |
| * STA channel width: 20 MHz |
| * RIFS: 1 |
| * HT protection: nonmember |
| * non-GF present: 0 |
| * OBSS non-GF present: 1 |
| * dual beacon: 0 |
| * dual CTS protection: 0 |
| * STBC beacon: 0 |
| * L-SIG TXOP Prot: 0 |
| * PCO active: 0 |
| * PCO phase: 0 |
| Overlapping BSS scan params: |
| * passive dwell: 20 TUs |
| * active dwell: 10 TUs |
| * channel width trigger scan interval: 300 s |
| * scan passive total per channel: 200 TUs |
| * scan active total per channel: 20 TUs |
| * BSS width channel transition delay factor: 5 |
| * OBSS Scan Activity Threshold: 0.25 % |
| Extended capabilities: HT Information Exchange Supported, Extended Channel Switching, BSS Transition, 6 |
| WMM: * Parameter version 1 |
| * u-APSD |
| * BE: CW 15-1023, AIFSN 3 |
| * BK: CW 15-1023, AIFSN 7 |
| * VI: CW 7-15, AIFSN 2, TXOP 3008 usec |
| * VO: CW 3-7, AIFSN 2, TXOP 1504 usec |
| BSS 94:b4:0f:f1:35:60(on wcli0) |
| TSF: 1739987968 usec (0d, 00:28:59) |
| freq: 2462 |
| beacon interval: 100 TUs |
| capability: ESS Privacy ShortPreamble SpectrumMgmt ShortSlotTime RadioMeasure (0x1531) |
| signal: -39.00 dBm |
| last seen: 1910 ms ago |
| Information elements from Probe Response frame: |
| SSID: Google |
| Supported rates: 36.0* 48.0 54.0 |
| DS Parameter set: channel 11 |
| Country: US Environment: Indoor/Outdoor |
| Channels [1 - 11] @ 36 dBm |
| Power constraint: 0 dB |
| TPC report: TX power: 3 dBm |
| ERP: <no flags> |
| RSN: * Version: 1 |
| * Group cipher: CCMP |
| * Pairwise ciphers: CCMP |
| * Authentication suites: IEEE 802.1X |
| * Capabilities: 4-PTKSA-RC 4-GTKSA-RC (0x0028) |
| BSS Load: |
| * station count: 0 |
| * channel utilisation: 49/255 |
| * available admission capacity: 26875 [*32us] |
| HT capabilities: |
| Capabilities: 0x19ad |
| RX LDPC |
| HT20 |
| SM Power Save disabled |
| RX HT20 SGI |
| TX STBC |
| RX STBC 1-stream |
| Max AMSDU length: 7935 bytes |
| DSSS/CCK HT40 |
| Maximum RX AMPDU length 65535 bytes (exponent: 0x003) |
| Minimum RX AMPDU time spacing: 4 usec (0x05) |
| HT RX MCS rate indexes supported: 0-23 |
| HT TX MCS rate indexes are undefined |
| HT operation: |
| * primary channel: 11 |
| * secondary channel offset: no secondary |
| * STA channel width: 20 MHz |
| * RIFS: 1 |
| * HT protection: nonmember |
| * non-GF present: 1 |
| * OBSS non-GF present: 1 |
| * dual beacon: 0 |
| * dual CTS protection: 0 |
| * STBC beacon: 0 |
| * L-SIG TXOP Prot: 0 |
| * PCO active: 0 |
| * PCO phase: 0 |
| Overlapping BSS scan params: |
| * passive dwell: 20 TUs |
| * active dwell: 10 TUs |
| * channel width trigger scan interval: 300 s |
| * scan passive total per channel: 200 TUs |
| * scan active total per channel: 20 TUs |
| * BSS width channel transition delay factor: 5 |
| * OBSS Scan Activity Threshold: 0.25 % |
| Extended capabilities: HT Information Exchange Supported, Extended Channel Switching, BSS Transition, 6 |
| WMM: * Parameter version 1 |
| * u-APSD |
| * BE: CW 15-1023, AIFSN 3 |
| * BK: CW 15-1023, AIFSN 7 |
| * VI: CW 7-15, AIFSN 2, TXOP 3008 usec |
| * VO: CW 3-7, AIFSN 2, TXOP 1504 usec |
| BSS 94:b4:0f:f1:35:61(on wcli0) |
| TSF: 1739988134 usec (0d, 00:28:59) |
| freq: 2462 |
| beacon interval: 100 TUs |
| capability: ESS ShortPreamble SpectrumMgmt ShortSlotTime RadioMeasure (0x1521) |
| signal: -38.00 dBm |
| last seen: 1910 ms ago |
| Information elements from Probe Response frame: |
| SSID: GoogleGuest |
| Supported rates: 36.0* 48.0 54.0 |
| DS Parameter set: channel 11 |
| Country: US Environment: Indoor/Outdoor |
| Channels [1 - 11] @ 36 dBm |
| Power constraint: 0 dB |
| TPC report: TX power: 3 dBm |
| ERP: <no flags> |
| BSS Load: |
| * station count: 1 |
| * channel utilisation: 49/255 |
| * available admission capacity: 26875 [*32us] |
| HT capabilities: |
| Capabilities: 0x19ad |
| RX LDPC |
| HT20 |
| SM Power Save disabled |
| RX HT20 SGI |
| TX STBC |
| RX STBC 1-stream |
| Max AMSDU length: 7935 bytes |
| DSSS/CCK HT40 |
| Maximum RX AMPDU length 65535 bytes (exponent: 0x003) |
| Minimum RX AMPDU time spacing: 4 usec (0x05) |
| HT RX MCS rate indexes supported: 0-23 |
| HT TX MCS rate indexes are undefined |
| HT operation: |
| * primary channel: 11 |
| * secondary channel offset: no secondary |
| * STA channel width: 20 MHz |
| * RIFS: 1 |
| * HT protection: nonmember |
| * non-GF present: 1 |
| * OBSS non-GF present: 1 |
| * dual beacon: 0 |
| * dual CTS protection: 0 |
| * STBC beacon: 0 |
| * L-SIG TXOP Prot: 0 |
| * PCO active: 0 |
| * PCO phase: 0 |
| Overlapping BSS scan params: |
| * passive dwell: 20 TUs |
| * active dwell: 10 TUs |
| * channel width trigger scan interval: 300 s |
| * scan passive total per channel: 200 TUs |
| * scan active total per channel: 20 TUs |
| * BSS width channel transition delay factor: 5 |
| * OBSS Scan Activity Threshold: 0.25 % |
| Extended capabilities: HT Information Exchange Supported, Extended Channel Switching, BSS Transition, 6 |
| WMM: * Parameter version 1 |
| * u-APSD |
| * BE: CW 15-1023, AIFSN 3 |
| * BK: CW 15-1023, AIFSN 7 |
| * VI: CW 7-15, AIFSN 2, TXOP 3008 usec |
| * VO: CW 3-7, AIFSN 2, TXOP 1504 usec |
| BSS 94:b4:0f:f1:3a:e0(on wcli0) |
| TSF: 24578560051 usec (0d, 06:49:38) |
| freq: 2437 |
| beacon interval: 100 TUs |
| capability: ESS Privacy ShortPreamble SpectrumMgmt ShortSlotTime RadioMeasure (0x1531) |
| signal: -55.00 dBm |
| last seen: 2310 ms ago |
| Information elements from Probe Response frame: |
| SSID: Google |
| Supported rates: 36.0* 48.0 54.0 |
| DS Parameter set: channel 6 |
| TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0 |
| Country: US Environment: Indoor/Outdoor |
| Channels [1 - 11] @ 36 dBm |
| Power constraint: 0 dB |
| TPC report: TX power: 3 dBm |
| ERP: <no flags> |
| RSN: * Version: 1 |
| * Group cipher: CCMP |
| * Pairwise ciphers: CCMP |
| * Authentication suites: IEEE 802.1X |
| * Capabilities: 4-PTKSA-RC 4-GTKSA-RC (0x0028) |
| BSS Load: |
| * station count: 1 |
| * channel utilisation: 21/255 |
| * available admission capacity: 28125 [*32us] |
| HT capabilities: |
| Capabilities: 0x19ad |
| RX LDPC |
| HT20 |
| SM Power Save disabled |
| RX HT20 SGI |
| TX STBC |
| RX STBC 1-stream |
| Max AMSDU length: 7935 bytes |
| DSSS/CCK HT40 |
| Maximum RX AMPDU length 65535 bytes (exponent: 0x003) |
| Minimum RX AMPDU time spacing: 4 usec (0x05) |
| HT RX MCS rate indexes supported: 0-23 |
| HT TX MCS rate indexes are undefined |
| HT operation: |
| * primary channel: 6 |
| * secondary channel offset: no secondary |
| * STA channel width: 20 MHz |
| * RIFS: 1 |
| * HT protection: nonmember |
| * non-GF present: 1 |
| * OBSS non-GF present: 1 |
| * dual beacon: 0 |
| * dual CTS protection: 0 |
| * STBC beacon: 0 |
| * L-SIG TXOP Prot: 0 |
| * PCO active: 0 |
| * PCO phase: 0 |
| Overlapping BSS scan params: |
| * passive dwell: 20 TUs |
| * active dwell: 10 TUs |
| * channel width trigger scan interval: 300 s |
| * scan passive total per channel: 200 TUs |
| * scan active total per channel: 20 TUs |
| * BSS width channel transition delay factor: 5 |
| * OBSS Scan Activity Threshold: 0.25 % |
| Extended capabilities: HT Information Exchange Supported, Extended Channel Switching, BSS Transition, 6 |
| WMM: * Parameter version 1 |
| * u-APSD |
| * BE: CW 15-1023, AIFSN 3 |
| * BK: CW 15-1023, AIFSN 7 |
| * VI: CW 7-15, AIFSN 2, TXOP 3008 usec |
| * VO: CW 3-7, AIFSN 2, TXOP 1504 usec |
| BSS 94:b4:0f:f1:3a:e1(on wcli0) |
| TSF: 24578576547 usec (0d, 06:49:38) |
| freq: 2437 |
| beacon interval: 100 TUs |
| capability: ESS ShortPreamble SpectrumMgmt ShortSlotTime RadioMeasure (0x1521) |
| signal: -65.00 dBm |
| last seen: 80 ms ago |
| Information elements from Probe Response frame: |
| SSID: GoogleGuest |
| Supported rates: 36.0* 48.0 54.0 |
| DS Parameter set: channel 6 |
| Country: US Environment: Indoor/Outdoor |
| Channels [1 - 11] @ 36 dBm |
| Power constraint: 0 dB |
| TPC report: TX power: 3 dBm |
| ERP: <no flags> |
| BSS Load: |
| * station count: 2 |
| * channel utilisation: 21/255 |
| * available admission capacity: 28125 [*32us] |
| HT capabilities: |
| Capabilities: 0x19ad |
| RX LDPC |
| HT20 |
| SM Power Save disabled |
| RX HT20 SGI |
| TX STBC |
| RX STBC 1-stream |
| Max AMSDU length: 7935 bytes |
| DSSS/CCK HT40 |
| Maximum RX AMPDU length 65535 bytes (exponent: 0x003) |
| Minimum RX AMPDU time spacing: 4 usec (0x05) |
| HT RX MCS rate indexes supported: 0-23 |
| HT TX MCS rate indexes are undefined |
| HT operation: |
| * primary channel: 6 |
| * secondary channel offset: no secondary |
| * STA channel width: 20 MHz |
| * RIFS: 1 |
| * HT protection: nonmember |
| * non-GF present: 1 |
| * OBSS non-GF present: 1 |
| * dual beacon: 0 |
| * dual CTS protection: 0 |
| * STBC beacon: 0 |
| * L-SIG TXOP Prot: 0 |
| * PCO active: 0 |
| * PCO phase: 0 |
| Overlapping BSS scan params: |
| * passive dwell: 20 TUs |
| * active dwell: 10 TUs |
| * channel width trigger scan interval: 300 s |
| * scan passive total per channel: 200 TUs |
| * scan active total per channel: 20 TUs |
| * BSS width channel transition delay factor: 5 |
| * OBSS Scan Activity Threshold: 0.25 % |
| Extended capabilities: HT Information Exchange Supported, Extended Channel Switching, BSS Transition, 6 |
| WMM: * Parameter version 1 |
| * u-APSD |
| * BE: CW 15-1023, AIFSN 3 |
| * BK: CW 15-1023, AIFSN 7 |
| * VI: CW 7-15, AIFSN 2, TXOP 3008 usec |
| * VO: CW 3-7, AIFSN 2, TXOP 1504 usec |
| |
| BSS 94:b4:0f:f1:36:41(on wcli0) |
| TSF: 12499149351 usec (0d, 03:28:19) |
| freq: 2437 |
| beacon interval: 100 TUs |
| capability: ESS ShortPreamble SpectrumMgmt ShortSlotTime RadioMeasure (0x1521) |
| signal: -67.00 dBm |
| last seen: 80 ms ago |
| Information elements from Probe Response frame: |
| SSID: GoogleGuest |
| Supported rates: 36.0* 48.0 54.0 |
| DS Parameter set: channel 6 |
| Country: US Environment: Indoor/Outdoor |
| Channels [1 - 11] @ 36 dBm |
| Power constraint: 0 dB |
| TPC report: TX power: 3 dBm |
| ERP: <no flags> |
| BSS Load: |
| * station count: 1 |
| * channel utilisation: 28/255 |
| * available admission capacity: 27500 [*32us] |
| HT capabilities: |
| Capabilities: 0x19ad |
| RX LDPC |
| HT20 |
| SM Power Save disabled |
| RX HT20 SGI |
| TX STBC |
| RX STBC 1-stream |
| Max AMSDU length: 7935 bytes |
| DSSS/CCK HT40 |
| Maximum RX AMPDU length 65535 bytes (exponent: 0x003) |
| Minimum RX AMPDU time spacing: 4 usec (0x05) |
| HT RX MCS rate indexes supported: 0-23 |
| HT TX MCS rate indexes are undefined |
| HT operation: |
| * primary channel: 6 |
| * secondary channel offset: no secondary |
| * STA channel width: 20 MHz |
| * RIFS: 1 |
| * HT protection: nonmember |
| * non-GF present: 1 |
| * OBSS non-GF present: 1 |
| * dual beacon: 0 |
| * dual CTS protection: 0 |
| * STBC beacon: 0 |
| * L-SIG TXOP Prot: 0 |
| * PCO active: 0 |
| * PCO phase: 0 |
| Overlapping BSS scan params: |
| * passive dwell: 20 TUs |
| * active dwell: 10 TUs |
| * channel width trigger scan interval: 300 s |
| * scan passive total per channel: 200 TUs |
| * scan active total per channel: 20 TUs |
| * BSS width channel transition delay factor: 5 |
| * OBSS Scan Activity Threshold: 0.25 % |
| Extended capabilities: HT Information Exchange Supported, Extended Channel Switching, BSS Transition, 6 |
| WMM: * Parameter version 1 |
| * u-APSD |
| * BE: CW 15-1023, AIFSN 3 |
| * BK: CW 15-1023, AIFSN 7 |
| * VI: CW 7-15, AIFSN 2, TXOP 3008 usec |
| * VO: CW 3-7, AIFSN 2, TXOP 1504 usec |
| BSS 94:b4:0f:f1:36:40(on wcli0) |
| TSF: 12499150000 usec (0d, 03:28:19) |
| freq: 2437 |
| beacon interval: 100 TUs |
| capability: ESS Privacy ShortPreamble SpectrumMgmt ShortSlotTime RadioMeasure (0x1531) |
| signal: -66.00 dBm |
| last seen: 2350 ms ago |
| Information elements from Probe Response frame: |
| SSID: Google |
| Supported rates: 36.0* 48.0 54.0 |
| DS Parameter set: channel 6 |
| TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0 |
| Country: US Environment: Indoor/Outdoor |
| Channels [1 - 11] @ 36 dBm |
| Power constraint: 0 dB |
| TPC report: TX power: 3 dBm |
| ERP: <no flags> |
| RSN: * Version: 1 |
| * Group cipher: CCMP |
| * Pairwise ciphers: CCMP |
| * Authentication suites: IEEE 802.1X |
| * Capabilities: 4-PTKSA-RC 4-GTKSA-RC (0x0028) |
| BSS Load: |
| * station count: 0 |
| * channel utilisation: 28/255 |
| * available admission capacity: 27500 [*32us] |
| HT capabilities: |
| Capabilities: 0x19ad |
| RX LDPC |
| HT20 |
| SM Power Save disabled |
| RX HT20 SGI |
| TX STBC |
| RX STBC 1-stream |
| Max AMSDU length: 7935 bytes |
| DSSS/CCK HT40 |
| Maximum RX AMPDU length 65535 bytes (exponent: 0x003) |
| Minimum RX AMPDU time spacing: 4 usec (0x05) |
| HT RX MCS rate indexes supported: 0-23 |
| HT TX MCS rate indexes are undefined |
| HT operation: |
| * primary channel: 6 |
| * secondary channel offset: no secondary |
| * STA channel width: 20 MHz |
| * RIFS: 1 |
| * HT protection: nonmember |
| * non-GF present: 1 |
| * OBSS non-GF present: 1 |
| * dual beacon: 0 |
| * dual CTS protection: 0 |
| * STBC beacon: 0 |
| * L-SIG TXOP Prot: 0 |
| * PCO active: 0 |
| * PCO phase: 0 |
| Overlapping BSS scan params: |
| * passive dwell: 20 TUs |
| * active dwell: 10 TUs |
| * channel width trigger scan interval: 300 s |
| * scan passive total per channel: 200 TUs |
| * scan active total per channel: 20 TUs |
| * BSS width channel transition delay factor: 5 |
| * OBSS Scan Activity Threshold: 0.25 % |
| Extended capabilities: HT Information Exchange Supported, Extended Channel Switching, BSS Transition, 6 |
| WMM: * Parameter version 1 |
| * u-APSD |
| * BE: CW 15-1023, AIFSN 3 |
| * BK: CW 15-1023, AIFSN 7 |
| * VI: CW 7-15, AIFSN 2, TXOP 3008 usec |
| * VO: CW 3-7, AIFSN 2, TXOP 1504 usec |
| """ |
| |
| |
| # pylint: disable=unused-argument,protected-access |
| def fake_scan(*args, **kwargs): |
| return SCAN_OUTPUT |
| iw._scan = fake_scan |
| |
| |
| @wvtest.wvtest |
| def find_bssids_test(): |
| """Test iw.find_bssids.""" |
| short_scan_result = iw.BssInfo(ssid='short scan result', |
| bssid='00:23:97:57:f4:d8', |
| security=['WEP'], |
| vendor_ies=[('00:11:22', '01 23 45 67')]) |
| |
| with_ie, without_ie = iw.find_bssids('wcli0', lambda o, d: o == '00:11:22', |
| True) |
| |
| wvtest.WVPASSEQ(with_ie, set([short_scan_result])) |
| |
| wvtest.WVPASSEQ( |
| without_ie, |
| set([iw.BssInfo(ssid='GoogleGuest', bssid='94:b4:0f:f1:36:41'), |
| iw.BssInfo(ssid='GoogleGuest', bssid='94:b4:0f:f1:3a:e1'), |
| iw.BssInfo(ssid='GoogleGuest', bssid='94:b4:0f:f1:35:61'), |
| iw.BssInfo(ssid='Google', bssid='94:b4:0f:f1:36:40', |
| security=['WPA2']), |
| iw.BssInfo(ssid='Google', bssid='94:b4:0f:f1:3a:e0', |
| security=['WPA2']), |
| iw.BssInfo(ssid='Google', bssid='94:b4:0f:f1:35:60', |
| security=['WPA2']), |
| iw.BssInfo(ssid='Google', bssid='94:b4:0f:f1:02:a0', |
| security=['WPA2'])])) |
| |
| with_ie, without_ie = iw.find_bssids('wcli0', lambda o, d: o == '00:11:22', |
| False) |
| wvtest.WVPASSEQ(with_ie, set()) |
| wvtest.WVPASSEQ( |
| without_ie, |
| set([iw.BssInfo(ssid='GoogleGuest', bssid='94:b4:0f:f1:36:41'), |
| iw.BssInfo(ssid='GoogleGuest', bssid='94:b4:0f:f1:3a:e1'), |
| iw.BssInfo(ssid='GoogleGuest', bssid='94:b4:0f:f1:35:61')])) |
| |
| if __name__ == '__main__': |
| wvtest.wvtest_main() |
