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| author | Tom Black <[email protected]> | 2017-06-03 20:37:42 -0400 |
|---|---|---|
| committer | Tom Black <[email protected]> | 2017-06-03 20:37:42 -0400 |
| commit | 596142429b0754535da32a7a72ac82e7d7df7787 (patch) | |
| tree | 3b49e63611fd5368b58e8cec175ea8feddc6275a | |
| parent | 3a694ffebcff71305d79c6e8c15246d671ce3888 (diff) | |
| download | ruby2d-596142429b0754535da32a7a72ac82e7d7df7787.tar.gz ruby2d-596142429b0754535da32a7a72ac82e7d7df7787.zip | |
Check if font file exists
| -rw-r--r-- | lib/ruby2d/text.rb | 6 | ||||
| -rw-r--r-- | test/text_spec.rb | 5 |
2 files changed, 11 insertions, 0 deletions
diff --git a/lib/ruby2d/text.rb b/lib/ruby2d/text.rb index f9d46a2..c9f5bb2 100644 --- a/lib/ruby2d/text.rb +++ b/lib/ruby2d/text.rb @@ -18,6 +18,12 @@ module Ruby2D @font = opts[:font] + unless RUBY_ENGINE == 'opal' + unless File.exists? @font + raise Error, "Cannot find font file `#{@font}`" + end + end + self.color = opts[:color] || 'white' ext_text_init add diff --git a/test/text_spec.rb b/test/text_spec.rb index d2b8430..a787380 100644 --- a/test/text_spec.rb +++ b/test/text_spec.rb @@ -1,6 +1,11 @@ require 'ruby2d' RSpec.describe Ruby2D::Text do + describe '#new' do + it "raises exception if font file doesn't exist" do + expect { Text.new(font: 'bad_font.ttf') }.to raise_error(Ruby2D::Error) + end + end describe '#text=' do it 'maps Time to string' do |