public void RemovingUnminifiedStringCausesUnminifyToReturnNull()
{
var unminifiedTracker = new Dictionary<string, string>();
var trickyStrings = new[] { @"\foo|1,4,\|\\\,", "", "\u03A3\u03B9\u03B3\u03BD\u03B1\u03BB\u13A1" };
var stringMinifer = new StringMinifier();
foreach (var unminified in trickyStrings)
{
var minified = stringMinifer.Minify(unminified);
unminifiedTracker[minified] = unminified;
}
var minificationToKeep = stringMinifer.Minify("test");
foreach (var pair in unminifiedTracker)
{
stringMinifer.RemoveUnminified(pair.Value);
}
foreach (var pair in unminifiedTracker)
{
// There is a memory leak if this does not return null
Assert.Null(stringMinifer.Unminify(pair.Key));
}
Assert.Equal("test", stringMinifer.Unminify(minificationToKeep));
}
public void RemovingUnminifiedStringCausesUnminifyToReturnNull()
{
var unminifiedTracker = new Dictionary <string, string>();
var trickyStrings = new[] { @"\foo|1,4,\|\\\,", "", "\u03A3\u03B9\u03B3\u03BD\u03B1\u03BB\u13A1" };
var stringMinifer = new StringMinifier();
foreach (var unminified in trickyStrings)
{
var minified = stringMinifer.Minify(unminified);
unminifiedTracker[minified] = unminified;
}
var minificationToKeep = stringMinifer.Minify("test");
foreach (var pair in unminifiedTracker)
{
stringMinifer.RemoveUnminified(pair.Value);
}
foreach (var pair in unminifiedTracker)
{
// There is a memory leak if this does not return null
Assert.Null(stringMinifer.Unminify(pair.Key));
}
Assert.Equal("test", stringMinifer.Unminify(minificationToKeep));
}
public void Symetric()
{
var unminifiedTracker = new Dictionary <string, string>();
var trickyStrings = new[] { @"\foo|1,4,\|\\\,", "", "\u03A3\u03B9\u03B3\u03BD\u03B1\u03BB\u13A1" };
var stringMinifer = new StringMinifier();
foreach (var unminified in trickyStrings)
{
unminifiedTracker[stringMinifer.Minify(unminified)] = unminified;
}
for (var i = trickyStrings.Length; i < 64; i++)
{
var unminified = Guid.NewGuid().ToString();
unminifiedTracker[stringMinifer.Minify(unminified)] = unminified;
}
Assert.Equal(64, unminifiedTracker.Count);
foreach (var pair in unminifiedTracker)
{
Assert.Equal(pair.Value, stringMinifer.Unminify(pair.Key));
}
// Ensure unminify can be called multiple times with the same minified value
foreach (var pair in unminifiedTracker)
{
Assert.Equal(pair.Value, stringMinifer.Unminify(pair.Key));
}
}
public void UpTo64UniqueStringsMinifyTo1Char()
{
var stringMinifer = new StringMinifier();
var minifiedStrings = new List <string>();
for (var i = 0; i < 64; i++)
{
minifiedStrings.Add(stringMinifer.Minify(Guid.NewGuid().ToString()));
}
Assert.Equal(64, minifiedStrings.Count);
foreach (var minifiedString in minifiedStrings)
{
Assert.Equal(1, minifiedString.Length);
}
}
public void The4097thUniqueStringMinifiesTo3Chars()
{
var stringMinifer = new StringMinifier();
var minifiedStrings = new List <string>();
for (var i = 0; i < 4096; i++)
{
minifiedStrings.Add(stringMinifer.Minify(Guid.NewGuid().ToString()));
}
Assert.Equal(4096, minifiedStrings.Count);
foreach (var minifiedString in minifiedStrings)
{
Assert.True(minifiedString.Length <= 2);
}
Assert.Equal(3, stringMinifer.Minify(Guid.NewGuid().ToString()).Length);
}
public void StringsCanBeReminifiedAfterBeingRemoved()
{
var unminifiedTracker1 = new Dictionary <string, string>();
var unminifiedTracker2 = new Dictionary <string, string>();
var trickyStrings = new[] { @"\foo|1,4,\|\\\,", "", "\u03A3\u03B9\u03B3\u03BD\u03B1\u03BB\u13A1" };
var stringMinifer = new StringMinifier();
foreach (var unminified in trickyStrings)
{
var minified = stringMinifer.Minify(unminified);
unminifiedTracker1[minified] = unminified;
}
var minificationToKeep = stringMinifer.Minify("test");
// Remove trickyStrings before reading them
foreach (var fullString in trickyStrings)
{
stringMinifer.RemoveUnminified(fullString);
}
foreach (var unminified in trickyStrings)
{
var minified = stringMinifer.Minify(unminified);
unminifiedTracker2[minified] = unminified;
}
foreach (var pair in unminifiedTracker2)
{
Assert.Equal(pair.Value, stringMinifer.Unminify(pair.Key));
// If the first unminifiedTracker contains this key there is likely a memory leak
Assert.False(unminifiedTracker1.ContainsKey(pair.Key));
}
foreach (var pair in unminifiedTracker1)
{
// There is a memory leak if this does not return null
Assert.Null(stringMinifer.Unminify(pair.Key));
}
Assert.Equal("test", stringMinifer.Unminify(minificationToKeep));
}
public void StringsCanBeReminifiedAfterBeingRemoved()
{
var unminifiedTracker1 = new Dictionary<string, string>();
var unminifiedTracker2 = new Dictionary<string, string>();
var trickyStrings = new[] { @"\foo|1,4,\|\\\,", "", "\u03A3\u03B9\u03B3\u03BD\u03B1\u03BB\u13A1" };
var stringMinifer = new StringMinifier();
foreach (var unminified in trickyStrings)
{
var minified = stringMinifer.Minify(unminified);
unminifiedTracker1[minified] = unminified;
}
var minificationToKeep = stringMinifer.Minify("test");
// Remove trickyStrings before reading them
foreach (var fullString in trickyStrings)
{
stringMinifer.RemoveUnminified(fullString);
}
foreach (var unminified in trickyStrings)
{
var minified = stringMinifer.Minify(unminified);
unminifiedTracker2[minified] = unminified;
}
foreach (var pair in unminifiedTracker2)
{
Assert.Equal(pair.Value, stringMinifer.Unminify(pair.Key));
// If the first unminifiedTracker contains this key there is likely a memory leak
Assert.False(unminifiedTracker1.ContainsKey(pair.Key));
}
foreach (var pair in unminifiedTracker1)
{
// There is a memory leak if this does not return null
Assert.Null(stringMinifer.Unminify(pair.Key));
}
Assert.Equal("test", stringMinifer.Unminify(minificationToKeep));
}
public void ReminifiedStringsMinifyToSameResult()
{
var unminifiedTracker = new Dictionary <string, string>();
var trickyStrings = new[] { @"\foo|1,4,\|\\\,", "", "\u03A3\u03B9\u03B3\u03BD\u03B1\u03BB\u13A1" };
var stringMinifer = new StringMinifier();
foreach (var unminified in trickyStrings)
{
var minified = stringMinifer.Minify(unminified);
unminifiedTracker[minified] = unminified;
}
foreach (var unminified in trickyStrings)
{
var minified = stringMinifer.Minify(unminified);
unminifiedTracker[minified] = unminified;
}
Assert.Equal(trickyStrings.Length, unminifiedTracker.Count);
foreach (var pair in unminifiedTracker)
{
Assert.Equal(pair.Value, stringMinifer.Unminify(pair.Key));
}
}
public void ReminifiedStringsMinifyToSameResult()
{
var unminifiedTracker = new Dictionary<string, string>();
var trickyStrings = new[] { @"\foo|1,4,\|\\\,", "", "\u03A3\u03B9\u03B3\u03BD\u03B1\u03BB\u13A1" };
var stringMinifer = new StringMinifier();
foreach (var unminified in trickyStrings)
{
var minified = stringMinifer.Minify(unminified);
unminifiedTracker[minified] = unminified;
}
foreach (var unminified in trickyStrings)
{
var minified = stringMinifer.Minify(unminified);
unminifiedTracker[minified] = unminified;
}
Assert.Equal(trickyStrings.Length, unminifiedTracker.Count);
foreach (var pair in unminifiedTracker)
{
Assert.Equal(pair.Value, stringMinifer.Unminify(pair.Key));
}
}
public void UnminifyReturnsNullIfNotMinifiedValue()
{
var stringMinifer = new StringMinifier();
Assert.Null(stringMinifer.Unminify("invalidValue"));
}
public void UpTo64UniqueStringsMinifyTo1Char()
{
var stringMinifer = new StringMinifier();
var minifiedStrings = new List<string>();
for (var i = 0; i < 64; i++)
{
minifiedStrings.Add(stringMinifer.Minify(Guid.NewGuid().ToString()));
}
Assert.Equal(64, minifiedStrings.Count);
foreach (var minifiedString in minifiedStrings)
{
Assert.Equal(1, minifiedString.Length);
}
}
public void UnminifyReturnsNullIfNotMinifiedValue()
{
var stringMinifer = new StringMinifier();
Assert.Null(stringMinifer.Unminify("invalidValue"));
}
public void The4097thUniqueStringMinifiesTo3Chars()
{
var stringMinifer = new StringMinifier();
var minifiedStrings = new List<string>();
for (var i = 0; i < 4096; i++)
{
minifiedStrings.Add(stringMinifer.Minify(Guid.NewGuid().ToString()));
}
Assert.Equal(4096, minifiedStrings.Count);
foreach (var minifiedString in minifiedStrings)
{
Assert.True(minifiedString.Length <= 2);
}
Assert.Equal(3, stringMinifer.Minify(Guid.NewGuid().ToString()).Length);
}
public void Symetric()
{
var unminifiedTracker = new Dictionary<string, string>();
var trickyStrings = new[] { @"\foo|1,4,\|\\\,", "", "\u03A3\u03B9\u03B3\u03BD\u03B1\u03BB\u13A1" };
var stringMinifer = new StringMinifier();
foreach (var unminified in trickyStrings)
{
unminifiedTracker[stringMinifer.Minify(unminified)] = unminified;
}
for (var i = trickyStrings.Length; i < 64; i++)
{
var unminified = Guid.NewGuid().ToString();
unminifiedTracker[stringMinifer.Minify(unminified)] = unminified;
}
Assert.Equal(64, unminifiedTracker.Count);
foreach (var pair in unminifiedTracker)
{
Assert.Equal(pair.Value, stringMinifer.Unminify(pair.Key));
}
// Ensure unminify can be called multiple times with the same minified value
foreach (var pair in unminifiedTracker)
{
Assert.Equal(pair.Value, stringMinifer.Unminify(pair.Key));
}
}
