Completed more complex formatting.
This commit is contained in:
Bil Bas (Spooner)
parent
6306254d37
commit
af7c8bdf23
2 changed files with 430 additions and 72 deletions
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@ -524,16 +524,63 @@ bool test_28() {
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format = "fish %% frog";
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args.clear();
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output = format.sprintf(args);
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success = (format.sprintf(args) == String("fish % frog"));
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success = (output == String("fish % frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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//////// INTS
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// Int
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format = "fish %d frog";
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args.clear();
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args.push_back(5);
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output = format.sprintf(args);
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success = (format.sprintf(args) == String("fish 5 frog"));
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success = (output == String("fish 5 frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// Int left padded with zeroes.
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format = "fish %05d frog";
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args.clear();
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args.push_back(5);
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output = format.sprintf(args);
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success = (output == String("fish 00005 frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// Int left padded with spaces.
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format = "fish %5d frog";
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args.clear();
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args.push_back(5);
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output = format.sprintf(args);
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success = (output == String("fish 5 frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// Int right padded with spaces.
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format = "fish %-5d frog";
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args.clear();
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args.push_back(5);
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output = format.sprintf(args);
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success = (output == String("fish 5 frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// Int with sign (positive).
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format = "fish %+d frog";
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args.clear();
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args.push_back(5);
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output = format.sprintf(args);
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success = (output == String("fish +5 frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// Negative int.
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format = "fish %d frog";
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args.clear();
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args.push_back(-5);
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output = format.sprintf(args);
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success = (output == String("fish -5 frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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@ -542,7 +589,7 @@ bool test_28() {
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args.clear();
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args.push_back(45);
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output = format.sprintf(args);
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success = (format.sprintf(args) == String("fish 2d frog"));
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success = (output == String("fish 2d frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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@ -551,7 +598,7 @@ bool test_28() {
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args.clear();
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args.push_back(45);
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output = format.sprintf(args);
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success = (format.sprintf(args) == String("fish 2D frog"));
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success = (output == String("fish 2D frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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@ -560,26 +607,240 @@ bool test_28() {
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args.clear();
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args.push_back(99);
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output = format.sprintf(args);
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success = (format.sprintf(args) == String("fish 143 frog"));
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success = (output == String("fish 143 frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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////// REALS
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// Real
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format = "fish %f frog";
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args.clear();
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args.push_back(99.99);
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output = format.sprintf(args);
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success = (format.sprintf(args) == String("fish 99.990000 frog"));
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success = (output == String("fish 99.990000 frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// Real left-padded
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format = "fish %11f frog";
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args.clear();
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args.push_back(99.99);
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output = format.sprintf(args);
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success = (output == String("fish 99.990000 frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// Real right-padded
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format = "fish %-11f frog";
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args.clear();
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args.push_back(99.99);
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output = format.sprintf(args);
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success = (output == String("fish 99.990000 frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// Real given int.
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format = "fish %f frog";
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args.clear();
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args.push_back(99);
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output = format.sprintf(args);
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success = (output == String("fish 99.000000 frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// Real with sign (positive).
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format = "fish %+f frog";
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args.clear();
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args.push_back(99.99);
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output = format.sprintf(args);
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success = (output == String("fish +99.990000 frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// Real with 1 decimals.
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format = "fish %.1f frog";
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args.clear();
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args.push_back(99.99);
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output = format.sprintf(args);
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success = (output == String("fish 100.0 frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// Real with 12 decimals.
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format = "fish %.12f frog";
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args.clear();
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args.push_back(99.99);
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output = format.sprintf(args);
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success = (output == String("fish 99.990000000000 frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// Real with no decimals.
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format = "fish %.f frog";
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args.clear();
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args.push_back(99.99);
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output = format.sprintf(args);
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success = (output == String("fish 100 frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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/////// Strings.
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// String
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format = "fish %s frog";
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args.clear();
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args.push_back("cheese");
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output = format.sprintf(args);
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success = (format.sprintf(args) == String("fish cheese frog"));
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OS::get_singleton()->print(output_format , format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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success = (output == String("fish cheese frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// String left-padded
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format = "fish %10s frog";
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args.clear();
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args.push_back("cheese");
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output = format.sprintf(args);
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success = (output == String("fish cheese frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// String right-padded
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format = "fish %-10s frog";
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args.clear();
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args.push_back("cheese");
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output = format.sprintf(args);
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success = (output == String("fish cheese frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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///// Characters
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// Character as string.
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format = "fish %c frog";
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args.clear();
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args.push_back("A");
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output = format.sprintf(args);
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success = (output == String("fish A frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// Character as int.
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format = "fish %c frog";
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args.clear();
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args.push_back(65);
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output = format.sprintf(args);
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success = (output == String("fish A frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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///// Dynamic width
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// String dynamic width
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format = "fish %*s frog";
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args.clear();
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args.push_back(10);
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args.push_back("cheese");
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output = format.sprintf(args);
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success = (output == String("fish cheese frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// Int dynamic width
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format = "fish %*d frog";
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args.clear();
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args.push_back(10);
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args.push_back(99);
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output = format.sprintf(args);
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success = (output == String("fish 99 frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// Float dynamic width
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format = "fish %*.*f frog";
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args.clear();
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args.push_back(10);
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args.push_back(3);
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args.push_back(99.99);
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output = format.sprintf(args);
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success = (output == String("fish 99.990 frog"));
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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///// Errors
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// More formats than arguments.
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format = "fish %s %s frog";
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args.clear();
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args.push_back("cheese");
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output = format.sprintf(args);
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success = (output == "");
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// More arguments than formats.
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format = "fish %s frog";
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args.clear();
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args.push_back("hello");
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args.push_back("cheese");
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output = format.sprintf(args);
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success = (output == "");
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// Incomplete format.
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format = "fish %10";
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args.clear();
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args.push_back("cheese");
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output = format.sprintf(args);
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success = (output == "");
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// Bad character in format string
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format = "fish %&f frog";
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args.clear();
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args.push_back("cheese");
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output = format.sprintf(args);
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success = (output == "");
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// Too many decimals.
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format = "fish %2.2.2f frog";
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args.clear();
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args.push_back(99.99);
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output = format.sprintf(args);
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success = (output == "");
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// * not a number
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format = "fish %*f frog";
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args.clear();
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args.push_back("cheese");
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args.push_back(99.99);
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output = format.sprintf(args);
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success = (output == "");
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// Character too long.
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format = "fish %c frog";
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args.clear();
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args.push_back("sc");
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output = format.sprintf(args);
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success = (output == "");
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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// Character bad type.
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format = "fish %c frog";
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args.clear();
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args.push_back(Array());
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output = format.sprintf(args);
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success = (output == "");
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OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
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if (!success) state = false;
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return state;
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225
core/ustring.cpp
225
core/ustring.cpp
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@ -3554,15 +3554,17 @@ String String::sprintf(const Array& values) const {
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String formatted;
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CharType* self = (CharType*)c_str();
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int num_items = values.size();
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bool in_format = false;
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int value_index = 0;
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int min_chars;
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int num_decimals;
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int min_decimals;
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bool in_decimals;
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bool pad_with_zeroes;
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bool left_justified;
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bool show_sign;
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for (; *self; self++) {
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const CharType c = *self;
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@ -3577,71 +3579,88 @@ String String::sprintf(const Array& values) const {
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case 'o': // Octal
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case 'x': // Hexadecimal (lowercase)
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case 'X': { // Hexadecimal (uppercase)
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if (values[value_index].is_num()) {
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int64_t value = values[value_index];
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int base;
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bool capitalize = false;
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switch (c) {
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case 'd': base = 10; break;
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case 'o': base = 8; break;
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case 'x': base = 16; break;
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case 'X': base = 16; capitalize = true; break;
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}
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// Get basic number.
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String str = String::num_int64(value, base, capitalize);
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if (value_index >= values.size()) {
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ERR_EXPLAIN("not enough arguments for format string");
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ERR_FAIL_V("");
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}
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// Sign.
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if (show_sign && value >= 0) {
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str = str.insert(0, "+");
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}
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// Padding.
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String pad_char = pad_with_zeroes ? String("0") : String(" ");
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if (left_justified) {
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str = str.rpad(min_chars, pad_char);
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} else {
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str = str.lpad(min_chars, pad_char);
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}
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formatted += str;
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++value_index;
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in_format = false;
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} else {
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// TODO: Error?
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if (!values[value_index].is_num()) {
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ERR_EXPLAIN("a number is required");
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ERR_FAIL_V("");
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}
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int64_t value = values[value_index];
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int base;
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bool capitalize = false;
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switch (c) {
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case 'd': base = 10; break;
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case 'o': base = 8; break;
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case 'x': base = 16; break;
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case 'X': base = 16; capitalize = true; break;
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}
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// Get basic number.
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String str = String::num_int64(value, base, capitalize);
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// Sign.
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if (show_sign && value >= 0) {
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str = str.insert(0, "+");
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}
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// Padding.
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String pad_char = pad_with_zeroes ? String("0") : String(" ");
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if (left_justified) {
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str = str.rpad(min_chars, pad_char);
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} else {
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str = str.lpad(min_chars, pad_char);
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}
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formatted += str;
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++value_index;
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in_format = false;
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break;
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}
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case 'f': { // Float
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if (values[value_index].is_num()) {
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double value = values[value_index];
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String str = String::num(value, num_decimals);
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// Pad decimals out.
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str = str.pad_decimals(num_decimals);
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// Show sign
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if (show_sign && value >= 0) {
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str = str.insert(0, "+");
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}
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// Padding
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if (left_justified) {
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str = str.rpad(min_chars);
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} else {
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str = str.lpad(min_chars);
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}
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formatted += str;
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++value_index;
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in_format = false;
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} else {
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// TODO: Error?
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if (value_index >= values.size()) {
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ERR_EXPLAIN("not enough arguments for format string");
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ERR_FAIL_V("");
|
||||
}
|
||||
|
||||
if (!values[value_index].is_num()) {
|
||||
ERR_EXPLAIN("a number is required");
|
||||
ERR_FAIL_V("");
|
||||
}
|
||||
|
||||
double value = values[value_index];
|
||||
String str = String::num(value, min_decimals);
|
||||
|
||||
// Pad decimals out.
|
||||
str = str.pad_decimals(min_decimals);
|
||||
|
||||
// Show sign
|
||||
if (show_sign && value >= 0) {
|
||||
str = str.insert(0, "+");
|
||||
}
|
||||
|
||||
// Padding
|
||||
if (left_justified) {
|
||||
str = str.rpad(min_chars);
|
||||
} else {
|
||||
str = str.lpad(min_chars);
|
||||
}
|
||||
|
||||
formatted += str;
|
||||
++value_index;
|
||||
in_format = false;
|
||||
|
||||
break;
|
||||
}
|
||||
case 's': { // String
|
||||
if (value_index >= values.size()) {
|
||||
ERR_EXPLAIN("not enough arguments for format string");
|
||||
ERR_FAIL_V("");
|
||||
}
|
||||
|
||||
String str = values[value_index];
|
||||
// Padding.
|
||||
if (left_justified) {
|
||||
|
|
@ -3655,6 +3674,47 @@ String String::sprintf(const Array& values) const {
|
|||
in_format = false;
|
||||
break;
|
||||
}
|
||||
case 'c': {
|
||||
if (value_index >= values.size()) {
|
||||
ERR_EXPLAIN("not enough arguments for format string");
|
||||
ERR_FAIL_V("");
|
||||
}
|
||||
|
||||
// Convert to character.
|
||||
String str;
|
||||
if (values[value_index].is_num()) {
|
||||
int value = values[value_index];
|
||||
if (value < 0) {
|
||||
ERR_EXPLAIN("unsigned byte integer is lower than maximum")
|
||||
ERR_FAIL_V("");
|
||||
} else if (value > 255) {
|
||||
ERR_EXPLAIN("unsigned byte integer is greater than maximum")
|
||||
ERR_FAIL_V("");
|
||||
}
|
||||
str = chr(values[value_index]);
|
||||
} else if (values[value_index].get_type() == Variant::STRING) {
|
||||
str = values[value_index];
|
||||
if (str.length() != 1) {
|
||||
ERR_EXPLAIN("%c requires number or single-character string");
|
||||
ERR_FAIL_V("");
|
||||
}
|
||||
} else {
|
||||
ERR_EXPLAIN("%c requires number or single-character string");
|
||||
ERR_FAIL_V("");
|
||||
}
|
||||
|
||||
// Padding.
|
||||
if (left_justified) {
|
||||
str = str.rpad(min_chars);
|
||||
} else {
|
||||
str = str.lpad(min_chars);
|
||||
}
|
||||
|
||||
formatted += str;
|
||||
++value_index;
|
||||
in_format = false;
|
||||
break;
|
||||
}
|
||||
case '-': { // Left justify
|
||||
left_justified = true;
|
||||
break;
|
||||
|
|
@ -3667,8 +3727,8 @@ String String::sprintf(const Array& values) const {
|
|||
case '5': case '6': case '7': case '8': case '9': {
|
||||
int n = c - '0';
|
||||
if (in_decimals) {
|
||||
num_decimals *= 10;
|
||||
num_decimals += n;
|
||||
min_decimals *= 10;
|
||||
min_decimals += n;
|
||||
} else {
|
||||
if (c == '0' && min_chars == 0) {
|
||||
pad_with_zeroes = true;
|
||||
|
|
@ -3679,16 +3739,43 @@ String String::sprintf(const Array& values) const {
|
|||
}
|
||||
break;
|
||||
}
|
||||
case '.': // Float separtor.
|
||||
case '.': { // Float separtor.
|
||||
if (in_decimals) {
|
||||
ERR_EXPLAIN("too many decimal points in format");
|
||||
ERR_FAIL_V("");
|
||||
}
|
||||
in_decimals = true;
|
||||
num_decimals = 0; // We want to add the value manually.
|
||||
min_decimals = 0; // We want to add the value manually.
|
||||
break;
|
||||
}
|
||||
|
||||
// case '*': // Dyanmic width, based on value.
|
||||
// break;
|
||||
case '*': { // Dyanmic width, based on value.
|
||||
if (value_index >= values.size()) {
|
||||
ERR_EXPLAIN("not enough arguments for format string");
|
||||
ERR_FAIL_V("");
|
||||
}
|
||||
|
||||
//default:
|
||||
// TODO: error?
|
||||
if (!values[value_index].is_num()) {
|
||||
ERR_EXPLAIN("* wants number");
|
||||
ERR_FAIL_V("");
|
||||
}
|
||||
|
||||
int size = values[value_index];
|
||||
|
||||
if (in_decimals) {
|
||||
min_decimals = size;
|
||||
} else {
|
||||
min_chars = size;
|
||||
}
|
||||
|
||||
++value_index;
|
||||
break;
|
||||
}
|
||||
|
||||
default: {
|
||||
ERR_EXPLAIN("unsupported format character");
|
||||
ERR_FAIL_V("");
|
||||
}
|
||||
}
|
||||
} else { // Not in format string.
|
||||
switch (c) {
|
||||
|
|
@ -3696,7 +3783,7 @@ String String::sprintf(const Array& values) const {
|
|||
in_format = true;
|
||||
// Back to defaults:
|
||||
min_chars = 0;
|
||||
num_decimals = 6;
|
||||
min_decimals = 6;
|
||||
pad_with_zeroes = false;
|
||||
left_justified = false;
|
||||
show_sign = false;
|
||||
|
|
@ -3708,5 +3795,15 @@ String String::sprintf(const Array& values) const {
|
|||
}
|
||||
}
|
||||
|
||||
if (in_format) {
|
||||
ERR_EXPLAIN("incomplete format");
|
||||
ERR_FAIL_V("");
|
||||
}
|
||||
|
||||
if (value_index != values.size()) {
|
||||
ERR_EXPLAIN("not all arguments converted during string formatting");
|
||||
ERR_FAIL_V("");
|
||||
}
|
||||
|
||||
return formatted;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue