setup

test-error format("%u")

test-error format("%u %u", 100)

test-error format("%*u", 100)

test-error format("%.*u", 100)

test-error format("%*.*u", 10, 100)

test-error format("%*u %u", 10, 100, 50)

test-error format("%p", 100)

test format("a%d", 100) is "a100"

test format("a%5d", 100) is "a 100"

test format("a%05d", 100) is "a00100"

test format("a%.5d", 100) is "a00100"

test format("a%f", 1.23456789) is "a1.234568"

test format("a%.8f", 1.23456789) is "a1.23456789"

test format("a%.1f", 1.23456789) is "a1.2"

test format("a%5.1f", 1.23456789) is "a 1.2"

test format("a%05.1f", 1.23456789) is "a001.2"

test format("a %s a", "abcd") is "a abcd a"

test format("a %8s a", "abcd") is "a abcd a"

test format("a %08s a", "abcd") is "a 0000abcd a"

test format("a %.2s a", "abcd") is "a ab a"

test format("a %05.2s a", "abcd") is "a 000ab a"

test format("a %0*.*s a", 5, 2, "abcd") is "a 000ab a"

teardown