gpsutils: fix rounding error in unix_to_iso8601(), add/fix tests.

1541766896.999512 became "2018-11-09T12:34:56.000Z".  Which sould
be :57.  The fractional seconds got rounded up, but the seconds did
not get incremented to match.

Added regression tests for unix_to_iso8601().

Reported by Peter Liu <greendice@me.com>.

1 files changed, 7 insertions, 7 deletions

diff --git a/test/daemon/superstar2.log.chk b/test/daemon/superstar2.log.chk
index bd6bd50f..7da40722 100644
--- a/test/daemon/superstar2.log.chk
+++ b/test/daemon/superstar2.log.chk
@@ -7,7 +7,7 @@ $GPGGA,055054,5333.7867,N,11326.3743,W,1,05,3.10,631.80,M,,,*29
 $GPRMC,055054,A,5333.7867,N,11326.3743,W,0.0000,0.000,040709,,*38

 $GPGSA,A,3,29,11,1,3,28,,,,,,,,5.2,3.1,3.3*34

 $GPGBS,055054,31.47,M,35.54,M,75.90,M*02

-{"class":"TPV","mode":3,"time":"2009-07-04T05:50:54.000Z","ept":0.005,"lat":53.563112132,"lon":-113.439571599,"alt":631.801,"epx":31.470,"epy":35.543,"epv":75.900,"track":0.0000,"speed":0.000,"climb":0.000}

+{"class":"TPV","mode":3,"time":"2009-07-04T05:50:55.000Z","ept":0.005,"lat":53.563112132,"lon":-113.439571599,"alt":631.801,"epx":31.470,"epy":35.543,"epv":75.900,"track":0.0000,"speed":0.000,"climb":0.000}

 $GPGSV,3,1,12,01,76,110,50,11,67,212,50,29,55,030,39,03,41,063,36*7C

 $GPGSV,3,2,12,28,22,023,37,09,18,156,00,30,15,073,00,23,14,223,00*72

 $GPGSV,3,3,12,22,06,031,00,08,01,208,00,137,28,172,00,134,26,203,00*75

@@ -17,7 +17,7 @@ $GPGGA,055055,5333.7867,N,11326.3743,W,1,05,3.10,631.87,M,,,*2F
 $GPRMC,055055,A,5333.7867,N,11326.3743,W,0.0000,0.000,040709,,*39

 $GPGSA,A,3,1,11,29,3,28,,,,,,,,5.2,3.1,3.3*34

 $GPGBS,055055,31.47,M,35.54,M,75.90,M*03

-{"class":"TPV","mode":3,"time":"2009-07-04T05:50:55.000Z","ept":0.005,"lat":53.563111922,"lon":-113.439572138,"alt":631.867,"epx":31.470,"epy":35.543,"epv":75.900,"track":0.0000,"speed":0.000,"climb":0.000,"eps":71.09,"epc":151.80}

+{"class":"TPV","mode":3,"time":"2009-07-04T05:50:56.000Z","ept":0.005,"lat":53.563111922,"lon":-113.439572138,"alt":631.867,"epx":31.470,"epy":35.543,"epv":75.900,"track":0.0000,"speed":0.000,"climb":0.000,"eps":71.09,"epc":151.80}

 $GPGSV,3,1,12,01,76,110,50,11,67,212,50,29,55,030,39,03,41,063,36*7C

 $GPGSV,3,2,12,28,22,023,37,09,18,156,00,30,15,073,00,23,14,223,00*72

 $GPGSV,3,3,12,22,06,031,00,08,01,208,00,137,28,172,00,134,26,203,00*75

@@ -27,7 +27,7 @@ $GPGGA,055056,5333.7867,N,11326.3744,W,1,05,3.10,631.94,M,,,*29
 $GPRMC,055056,A,5333.7867,N,11326.3744,W,0.0000,0.000,040709,,*3D

 $GPGSA,A,3,1,11,29,3,28,,,,,,,,5.2,3.1,3.3*34

 $GPGBS,055056,31.47,M,35.54,M,75.90,M*00

-{"class":"TPV","mode":3,"time":"2009-07-04T05:50:56.000Z","ept":0.005,"lat":53.563111644,"lon":-113.439572583,"alt":631.943,"epx":31.470,"epy":35.543,"epv":75.900,"track":0.0000,"speed":0.000,"climb":0.000,"eps":71.09,"epc":151.80}

+{"class":"TPV","mode":3,"time":"2009-07-04T05:50:57.000Z","ept":0.005,"lat":53.563111644,"lon":-113.439572583,"alt":631.943,"epx":31.470,"epy":35.543,"epv":75.900,"track":0.0000,"speed":0.000,"climb":0.000,"eps":71.09,"epc":151.80}

 $GPGSV,3,1,12,01,76,110,50,11,67,212,50,29,55,030,40,03,41,063,36*72

 $GPGSV,3,2,12,28,22,023,37,09,18,156,00,30,15,073,00,23,14,223,00*72

 $GPGSV,3,3,12,22,06,031,00,08,01,208,00,137,28,172,00,134,26,203,00*75

@@ -37,7 +37,7 @@ $GPGGA,055057,5333.7867,N,11326.3744,W,1,05,3.10,632.00,M,,,*26
 $GPRMC,055057,A,5333.7867,N,11326.3744,W,0.0000,0.000,040709,,*3C

 $GPGSA,A,3,1,11,29,3,28,,,,,,,,5.2,3.1,3.3*34

 $GPGBS,055057,31.47,M,35.54,M,75.90,M*01

-{"class":"TPV","mode":3,"time":"2009-07-04T05:50:57.000Z","ept":0.005,"lat":53.563111100,"lon":-113.439573094,"alt":632.002,"epx":31.470,"epy":35.543,"epv":75.900,"track":0.0000,"speed":0.000,"climb":0.000,"eps":71.09,"epc":151.80}

+{"class":"TPV","mode":3,"time":"2009-07-04T05:50:58.000Z","ept":0.005,"lat":53.563111100,"lon":-113.439573094,"alt":632.002,"epx":31.470,"epy":35.543,"epv":75.900,"track":0.0000,"speed":0.000,"climb":0.000,"eps":71.09,"epc":151.80}

 $GPGSV,3,1,12,01,76,110,50,11,67,212,50,29,55,030,40,03,41,063,36*72

 $GPGSV,3,2,12,28,22,023,36,09,18,156,00,30,15,073,00,23,14,223,00*73

 $GPGSV,3,3,12,22,06,031,00,08,01,208,00,137,28,172,00,134,26,203,00*75

@@ -47,7 +47,7 @@ $GPGGA,055058,5333.7866,N,11326.3744,W,1,05,3.10,632.09,M,,,*21
 $GPRMC,055058,A,5333.7866,N,11326.3744,W,0.0000,0.000,040709,,*32

 $GPGSA,A,3,1,11,29,3,28,,,,,,,,5.2,3.1,3.3*34

 $GPGBS,055058,31.47,M,35.54,M,75.90,M*0E

-{"class":"TPV","mode":3,"time":"2009-07-04T05:50:58.000Z","ept":0.005,"lat":53.563110659,"lon":-113.439573808,"alt":632.093,"epx":31.470,"epy":35.543,"epv":75.900,"track":0.0000,"speed":0.000,"climb":0.000,"eps":71.09,"epc":151.80}

+{"class":"TPV","mode":3,"time":"2009-07-04T05:50:59.000Z","ept":0.005,"lat":53.563110659,"lon":-113.439573808,"alt":632.093,"epx":31.470,"epy":35.543,"epv":75.900,"track":0.0000,"speed":0.000,"climb":0.000,"eps":71.09,"epc":151.80}

 $GPGSV,3,1,12,01,76,110,50,11,67,212,50,29,55,030,39,03,41,063,36*7C

 $GPGSV,3,2,12,28,22,023,37,09,18,156,00,30,15,073,00,23,14,223,00*72

 $GPGSV,3,3,12,22,06,031,00,08,01,208,00,137,28,172,00,134,26,203,00*75

@@ -57,7 +57,7 @@ $GPGGA,055059,5333.7866,N,11326.3745,W,1,05,3.10,632.20,M,,,*2A
 $GPRMC,055059,A,5333.7866,N,11326.3745,W,0.0000,0.000,040709,,*32

 $GPGSA,A,3,1,11,29,3,28,,,,,,,,5.2,3.1,3.3*34

 $GPGBS,055059,31.47,M,35.54,M,75.90,M*0F

-{"class":"TPV","mode":3,"time":"2009-07-04T05:50:59.000Z","ept":0.005,"lat":53.563110309,"lon":-113.439574638,"alt":632.204,"epx":31.470,"epy":35.543,"epv":75.900,"track":0.0000,"speed":0.000,"climb":0.000,"eps":71.09,"epc":151.80}

+{"class":"TPV","mode":3,"time":"2009-07-04T05:51:00.000Z","ept":0.005,"lat":53.563110309,"lon":-113.439574638,"alt":632.204,"epx":31.470,"epy":35.543,"epv":75.900,"track":0.0000,"speed":0.000,"climb":0.000,"eps":71.09,"epc":151.80}

 $GPGSV,3,1,12,01,76,110,50,11,67,212,50,29,55,030,40,03,41,063,36*72

 $GPGSV,3,2,12,28,22,023,36,09,18,156,00,30,15,073,00,23,14,223,00*73

 $GPGSV,3,3,12,22,06,031,00,08,01,208,00,137,28,172,00,134,26,203,00*75

@@ -67,7 +67,7 @@ $GPGGA,055100,5333.7866,N,11326.3745,W,1,05,3.10,632.27,M,,,*20
 $GPRMC,055100,A,5333.7866,N,11326.3745,W,0.0000,0.000,040709,,*3F

 $GPGSA,A,3,1,11,29,3,28,,,,,,,,5.2,3.1,3.3*34

 $GPGBS,055100,31.47,M,35.54,M,75.90,M*02

-{"class":"TPV","mode":3,"time":"2009-07-04T05:51:00.000Z","ept":0.005,"lat":53.563109836,"lon":-113.439575270,"alt":632.266,"epx":31.470,"epy":35.543,"epv":75.900,"track":0.0000,"speed":0.000,"climb":0.000,"eps":71.09,"epc":151.80}

+{"class":"TPV","mode":3,"time":"2009-07-04T05:51:01.000Z","ept":0.005,"lat":53.563109836,"lon":-113.439575270,"alt":632.266,"epx":31.470,"epy":35.543,"epv":75.900,"track":0.0000,"speed":0.000,"climb":0.000,"eps":71.09,"epc":151.80}

 $GPGSV,3,1,12,01,76,110,50,11,67,212,50,29,55,030,40,03,41,063,36*72

 $GPGSV,3,2,12,28,22,023,36,09,18,156,00,30,15,073,00,23,14,223,00*73

 $GPGSV,3,3,12,22,06,031,00,08,01,208,00,137,28,172,00,134,26,203,00*75