Wednesday, 4 Nov 2009 [Monday, 26 Feb 2018]
This is a refactoring of John Gruber’s Title Case program, which also includes a universal test suite containing all the test cases listed by John.
The test suite is provided in the form of a Perl script called
test.pl which expects to be passed a command line for invoking a program that performs titlecasing. E.g. to test the provided
perl test.pl ./titlecase
The program under test should work like John’s: it should read any number of titles from standard input, one title per line, and write the case-corrected titles to standard output in the same form.