Feature #10816 ยป snapshot.diff
| ext/coverage/coverage.c | ||
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}
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static int
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coverage_result_i(st_data_t key, st_data_t val, st_data_t h)
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coverage_clear_result_i(st_data_t key, st_data_t val, st_data_t h)
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{
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VALUE coverage = (VALUE)val;
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rb_ary_clear((VALUE)val);
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return ST_CONTINUE;
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}
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static int
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coverage_peek_result_i(st_data_t key, st_data_t val, st_data_t h)
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{
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VALUE path = (VALUE)key;
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VALUE coverage = (VALUE)val;
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VALUE coverages = (VALUE)h;
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coverage = rb_ary_dup(coverage);
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rb_ary_clear((VALUE)val);
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rb_ary_freeze(coverage);
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rb_hash_aset(coverages, path, coverage);
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return ST_CONTINUE;
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| ... | ... | |
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/*
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* call-seq:
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* Coverage.result => hash
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* Coverage.peek_result => hash
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*
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* Returns a hash that contains filename as key and coverage array as value
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* and disables coverage measurement.
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* Returns a hash that contains filename as key and coverage array as value.
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*/
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static VALUE
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rb_coverage_result(VALUE klass)
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rb_coverage_peek_result(VALUE klass)
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{
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VALUE coverages = rb_get_coverages();
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VALUE ncoverages = rb_hash_new();
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if (!RTEST(coverages)) {
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rb_raise(rb_eRuntimeError, "coverage measurement is not enabled");
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}
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st_foreach(RHASH_TBL(coverages), coverage_result_i, ncoverages);
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st_foreach(RHASH_TBL(coverages), coverage_peek_result_i, ncoverages);
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rb_hash_freeze(ncoverages);
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return ncoverages;
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}
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/*
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* call-seq:
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* Coverage.result => hash
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*
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* Returns a hash that contains filename as key and coverage array as value
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* and disables coverage measurement.
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*/
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static VALUE
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rb_coverage_result(VALUE klass)
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{
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VALUE ncoverages = rb_coverage_peek_result(klass);
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VALUE coverages = rb_get_coverages();
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st_foreach(RHASH_TBL(coverages), coverage_clear_result_i, ncoverages);
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rb_reset_coverages();
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return ncoverages;
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}
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| ... | ... | |
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VALUE rb_mCoverage = rb_define_module("Coverage");
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rb_define_module_function(rb_mCoverage, "start", rb_coverage_start, 0);
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rb_define_module_function(rb_mCoverage, "result", rb_coverage_result, 0);
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rb_define_module_function(rb_mCoverage, "peek_result", rb_coverage_peek_result, 0);
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rb_gc_register_address(&rb_coverages);
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}
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| test/coverage/test_coverage.rb | ||
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end
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end
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def test_coverage_snapshot
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loaded_features = $".dup
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Dir.mktmpdir {|tmp|
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Dir.chdir(tmp) {
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File.open("test.rb", "w") do |f|
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f.puts <<-EOS
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def coverage_test_method
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:ok
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end
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EOS
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end
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Coverage.start
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require tmp + '/test.rb'
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cov = Coverage.peek_result[tmp + '/test.rb']
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coverage_test_method
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cov2 = Coverage.peek_result[tmp + '/test.rb']
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assert_equal cov[1] + 1, cov2[1]
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assert_equal cov2, Coverage.result[tmp + '/test.rb']
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}
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}
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ensure
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$".replace loaded_features
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end
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def test_restarting_coverage
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loaded_features = $".dup
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