# regression tests for the seq utility

UNIT seq

TEST 'integer [first [incr]] last combinations'

EXEC 10

EXEC 5 10

EXEC 1 2 10

EXEC 10 5

EXEC 10 -2 1

EXEC -- -10 2 10

EXEC 10 -2 -10

TEST 'integer [first [incr]] last combinations with format'

EXEC -f %0100.5f 10

EXEC -f %0100.5f 5 10

EXEC -f %0100.5f 1 2 10

EXEC -f %0100.5f 10 5

EXEC -f %0100.5f 10 -2 1

EXEC -f %0100.5f -- -10 2 10

EXEC -f %0100.5f 10 -2 -10

TEST 'integer [first [incr]] last combinations with equal width'

EXEC -w 10

EXEC -w 5 10

EXEC -w 1 2 10

EXEC -w 1 2 11

EXEC -w 10 5

EXEC -w 10 -2 1

EXEC -w -- -10 2 10

EXEC -w 10 -2 -10

EXEC -w 10.000000000000000000000000000000 -2 -10

TEST 'integer [first [incr]] last combinations with separator'

EXEC -s$';\n' 10

EXEC -s$';\n' 5 10

EXEC -s$';\n' 1 2 10

EXEC -s$';\n' 10 5

EXEC -s$';\n' 10 -2 1

EXEC -s$';\n' -- -10 2 10

EXEC -s$';\n' 10 -2 -10

TEST 'floating [first [incr]] last combinations'

EXEC 1.0

EXEC 0.5 1.0

EXEC 0.1 0.2 1.0

EXEC 1.0 0.5

EXEC 1.0 -0.2 0.1

EXEC -- -1.0 0.2 1.0

EXEC 1.0 -0.2 -1.0

TEST 'floating [first [incr]] last combinations with format'

EXEC -f %0100.5f 1.0

EXEC -f %0100.5f 0.5 1.0

EXEC -f %0100.5f 0.1 0.2 1.0

EXEC -f %0100.5f 1.0 0.5

EXEC -f %0100.5f 1.0 -0.2 0.1

EXEC -f %0100.5f -- -1.0 0.2 1.0

EXEC -f %0100.5f 1.0 -0.2 -1.0

EXEC -f %0100.5f 1.0000000000000000 -0.2 -1.0

TEST 'floating [first [incr]] last combinations with equal width'

EXEC -w 1.0

EXEC -w 0.5 1.0

EXEC -w 0.1 0.2 1.0

EXEC -w 1.0 0.5

EXEC -w 1.0 -0.2 0.1

EXEC -w -- -1.0 0.2 1.0

EXEC -w 1.0 -0.2 -1.0

EXEC -w 1.000000000000000 -0.2 -1.0

TEST 'floating epsilon'

EXEC -- -5.0e-99 1.0e-99 5.0e-99

TEST 'diagnostics'

EXEC

EXEC 1 2 3 4

EXEC -f

EXEC -s

EXEC -w10 10

EXEC -f%g -w 10