| 2150 |
mathias |
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if(!dojo._hasResource["dojox.string.tests.sprintf"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
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dojo._hasResource["dojox.string.tests.sprintf"] = true;
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dojo.provide("dojox.string.tests.sprintf");
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dojo.require("dojox.string.sprintf");
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dojo.require("dojo.string");
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// Mapping using the %(var) format
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// Flags:
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// (space): Preceeds a positive number with a blank space
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// +: Preceeds a positive number with a + sign
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// 0: Pads numbers using zeroes
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// -: Left justify a number (they're right justified by default)
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// #: Alternate view for the specifier
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tests.register("dojox.string.tests.sprintf", [
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{
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name: "Flag: (space)",
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runTest: function(t){
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var sprintf = dojox.string.sprintf;
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t.is(" 42", sprintf("% d", 42));
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t.is("-42", sprintf("% d", -42));
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t.is(" 42", sprintf("% 5d", 42));
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t.is(" -42", sprintf("% 5d", -42));
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t.is(" 42", sprintf("% 15d", 42));
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t.is(" -42", sprintf("% 15d", -42));
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}
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},
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{
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name: "Flag: +",
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runTest: function(t){
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var sprintf = dojox.string.sprintf;
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t.is("+42", sprintf("%+d", 42));
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t.is("-42", sprintf("%+d", -42));
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t.is(" +42", sprintf("%+5d", 42));
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t.is(" -42", sprintf("%+5d", -42));
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t.is(" +42", sprintf("%+15d", 42));
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t.is(" -42", sprintf("%+15d", -42));
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}
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},
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{
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name: "Flag: 0",
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runTest: function(t){
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var sprintf = dojox.string.sprintf;
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t.is("42", sprintf("%0d", 42));
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t.is("-42", sprintf("%0d", -42));
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t.is("00042", sprintf("%05d", 42));
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t.is("00-42", sprintf("%05d", -42));
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t.is("000000000000042", sprintf("%015d", 42));
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t.is("000000000000-42", sprintf("%015d", -42));
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}
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},
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{
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name: "Flag: -",
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runTest: function(t){
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var sprintf = dojox.string.sprintf;
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t.is("42", sprintf("%-d", 42));
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t.is("-42", sprintf("%-d", -42));
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t.is("42 ", sprintf("%-5d", 42));
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t.is("-42 ", sprintf("%-5d", -42));
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t.is("42 ", sprintf("%-15d", 42));
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t.is("-42 ", sprintf("%-15d", -42));
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t.is("42", sprintf("%-0d", 42));
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t.is("-42", sprintf("%-0d", -42));
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t.is("42 ", sprintf("%-05d", 42));
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t.is("-42 ", sprintf("%-05d", -42));
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t.is("42 ", sprintf("%-015d", 42));
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t.is("-42 ", sprintf("%-015d", -42));
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t.is("42", sprintf("%0-d", 42));
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t.is("-42", sprintf("%0-d", -42));
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t.is("42 ", sprintf("%0-5d", 42));
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t.is("-42 ", sprintf("%0-5d", -42));
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t.is("42 ", sprintf("%0-15d", 42));
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t.is("-42 ", sprintf("%0-15d", -42));
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}
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},
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{
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name: "Precision",
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runTest: function(t){
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var sprintf = dojox.string.sprintf;
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t.is("42", sprintf("%d", 42.8952));
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t.is("42", sprintf("%.2d", 42.8952)); // Note: the %d format is an int
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t.is("42", sprintf("%.2i", 42.8952));
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t.is("42.90", sprintf("%.2f", 42.8952));
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t.is("42.90", sprintf("%.2F", 42.8952));
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t.is("42.8952000000", sprintf("%.10f", 42.8952));
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t.is("42.90", sprintf("%1.2f", 42.8952));
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t.is(" 42.90", sprintf("%6.2f", 42.8952));
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t.is("042.90", sprintf("%06.2f", 42.8952));
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t.is("+42.90", sprintf("%+6.2f", 42.8952));
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t.is("42.8952000000", sprintf("%5.10f", 42.8952));
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}
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},
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{
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name: "Bases",
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runTest: function(t){
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var sprintf = dojox.string.sprintf;
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t.is("\x7f", sprintf("%c", 0x7f));
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var error = false;
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try {
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sprintf("%c", -100);
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}catch(e){
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t.is("invalid character code passed to %c in sprintf", e.message);
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error = true;
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}
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t.t(error);
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error = false;
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try {
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sprintf("%c", 0x200000);
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}catch(e){
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t.is("invalid character code passed to %c in sprintf", e.message);
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error = true;
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}
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t.t(error);
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}
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},
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{
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name: "Mapping",
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runTest: function(t){
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var sprintf = dojox.string.sprintf;
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// %1$s format
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t.is("%1$", sprintf("%1$"));
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t.is("%0$s", sprintf("%0$s"));
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t.is("Hot Pocket", sprintf("%1$s %2$s", "Hot", "Pocket"));
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t.is("12.0 Hot Pockets", sprintf("%1$.1f %2$s %3$ss", 12, "Hot", "Pocket"));
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t.is(" 42", sprintf("%1$*.f", "42", 3));
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error = false;
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try {
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sprintf("%2$*s", "Hot Pocket");
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}catch(e){
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t.is("got 1 printf arguments, insufficient for '%2$*s'", e.message);
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error = true;
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}
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t.t(error);
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// %(map)s format
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t.is("%(foo", sprintf("%(foo", {}));
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t.is("Hot Pocket", sprintf("%(temperature)s %(crevace)s", {
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temperature: "Hot",
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crevace: "Pocket"
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}));
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t.is("12.0 Hot Pockets", sprintf("%(quantity).1f %(temperature)s %(crevace)ss", {
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quantity: 12,
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temperature: "Hot",
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crevace: "Pocket"
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}));
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var error = false;
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try {
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sprintf("%(foo)s", 42);
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}catch(e){
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t.is("format requires a mapping", e.message);
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error = true;
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}
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t.t(error);
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error = false;
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try {
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sprintf("%(foo)s %(bar)s", "foo", 42);
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}catch(e){
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t.is("format requires a mapping", e.message);
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error = true;
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}
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t.t(error);
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error = false;
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try {
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sprintf("%(foo)*s", {
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foo: "Hot Pocket"
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});
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}catch(e){
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t.is("* width not supported in mapped formats", e.message);
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error = true;
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}
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t.t(error);
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}
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},
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{
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name: "Positionals",
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runTest: function(t){
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var sprintf = dojox.string.sprintf;
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t.is(" foo", sprintf("%*s", "foo", 4));
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t.is(" 3.14", sprintf("%*.*f", 3.14159265, 10, 2));
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t.is("0000003.14", sprintf("%0*.*f", 3.14159265, 10, 2));
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t.is("3.14 ", sprintf("%-*.*f", 3.14159265, 10, 2));
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var error = false;
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try {
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sprintf("%*s", "foo", "bar");
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}catch(e){
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t.is("the argument for * width at position 2 is not a number in %*s", e.message);
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error = true;
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}
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t.t(error);
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error = false;
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try {
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sprintf("%10.*f", "foo", 42);
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}catch(e){
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t.is("format argument 'foo' not a float; parseFloat returned NaN", e.message);
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error = true;
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}
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t.t(error);
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}
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},
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{
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name: "vs. Formatter",
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runTest: function(t){
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var sprintf = dojox.string.sprintf;
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for(var i = 0; i < 1000; i++){
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sprintf("%d %s Pockets", i, "Hot");
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}
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}
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},
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{
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name: "Formatter",
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runTest: function(t){
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var Formatter = dojox.string.sprintf.Formatter;
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var str = new Formatter("%d %s Pockets");
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for(var i = 0; i < 1000; i++){
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str.format(i, "Hot");
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}
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}
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},
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{
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name: "Miscellaneous",
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runTest: function(t) {
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var sprintf = dojox.string.sprintf;
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t.is("+hello+", sprintf("+%s+", "hello"));
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t.is("+10+", sprintf("+%d+", 10));
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t.is("a", sprintf("%c", "a"));
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t.is('"', sprintf("%c", 34));
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t.is('$', sprintf("%c", 36));
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t.is("10", sprintf("%d", 10));
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var error = false;
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try {
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sprintf("%s%s", 42);
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}catch(e){
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t.is("got 1 printf arguments, insufficient for '%s%s'", e.message);
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error = true;
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}
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t.t(error);
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error = false;
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try {
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sprintf("%c");
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}catch(e){
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t.is("got 0 printf arguments, insufficient for '%c'", e.message);
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error = true;
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}
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t.t(error);
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t.is("%10", sprintf("%10", 42));
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}
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}
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]);
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}
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