Better handle packed tables, add more tests

JuliaString · Jan 30, 2017 · d1fcf6a · d1fcf6a
1 parent 4964739
commit d1fcf6a
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Showing 2 changed files with 35 additions and 44 deletions.
diff --git a/src/StrTables.jl b/src/StrTables.jl
@@ -152,9 +152,6 @@ const type_tab = (UInt8, UInt16, UInt32, UInt64, UInt128,
                   Float16, Float32, Float64)
 const SupTypes = Union{type_tab...}
 
-_get_code{T<:Union{UInt16,UInt32}}(::Type{StrTable{T}}) = STRTAB_CODE
-_get_code{T,S,O<:Union{UInt16,UInt32}}(::Type{PackedTable{T,S,O}}) = PACKED_CODE
-_get_code(::Type{String})   = STRING_CODE
 for (i, typ) in enumerate(type_tab)
     @eval _get_code(::Type{$typ})  = $((i+BASE_CODE)%UInt8)
 end
@@ -182,14 +179,8 @@ end
 write_value{T<:SupTypes}(io::IO, val::Vector{T}) =
     (write(io, _get_code(T) | 0x80, length(val)%UInt32, val))
 
-function write_value(io::IO, tab::StrTable)
-    write(io, STRTAB_CODE)
-    write_value(io, tab.offsetvec)
-    write_value(io, tab.namtab)
-end
-
-function write_value(io::IO, tab::PackedTable)
-    write(io, PACKED_CODE)
+function write_value{T,S,O}(io::IO, tab::PackedTable{T,S,O})
+    write(io, (T == String && S == UInt8) ? STRTAB_CODE : PACKED_CODE)
     write_value(io, tab.offsetvec)
     write_value(io, tab.namtab)
 end

diff --git a/test/runtests.jl b/test/runtests.jl
@@ -5,13 +5,15 @@ ST = StrTables
 
 const testfile = joinpath(Pkg.dir("StrTables"), "test", "test.dat")
 
-@testset "StrTables" begin
-    teststrs = sort(["AA", "AAAAA",
-                     "JuliaLang", "Julia", "JuliaIO", "JuliaDB", "JuliaString",
-                     "Scott", "Zulima", "David", "Alex", "Jules", "Gandalf",
-                     "\U1f596 Spock Hands"])
-    stab = StrTable(teststrs)
+teststrs = sort(["AA", "AAAAA",
+                 "JuliaLang", "Julia", "JuliaIO", "JuliaDB", "JuliaString",
+                 "Scott", "Zulima", "David", "Alex", "Jules", "Gandalf",
+                 "\U1f596 Spock Hands"])
+stab     = StrTable(teststrs)
+testbin  = [Vector{UInt8}(s) for s in stab]
+btab     = PackedTable(testbin)
 
+@testset "StrTables" begin
     @test length(stab) == length(teststrs)
     @test stab == teststrs
     @test stab[1] == "AA"
@@ -21,34 +23,32 @@ const testfile = joinpath(Pkg.dir("StrTables"), "test", "test.dat")
     @test ST.matchfirst(stab, "A") == ["AA", "AAAAA", "Alex"]
     @test ST.matchfirst(stab, "Julia") ==
         ["Julia", "JuliaDB", "JuliaIO", "JuliaLang", "JuliaString"]
-    testout = [stab, 0x1, 2%UInt16, 3%UInt32, 4%UInt64,
-               5%Int8, 6%Int16, 7%Int32, 8%Int64,
-               Float32(9.87654321), 1.23456789,
-               "Test case",
-               "† \U1f596"]
-    ST.save(testfile, testout)
-    @test ST.load(testfile) == testout
 end
-@testset "PackedTable" begin
-    teststrs = [b"AA", b"AAAAA", b"Alex", b"David", b"Gandalf",
-                b"Jules", b"Julia", b"JuliaDB", b"JuliaIO", b"JuliaLang", b"JuliaString",
-                b"Scott", b"Zulima", b"\U1f596 Spock Hands"]
-    stab = PackedTable(teststrs)
 
-    @test length(stab) == length(teststrs)
-    @test stab == teststrs
-    @test stab[1] == b"AA"
-    @test stab[end] == b"\U1f596 Spock Hands"
-    @test ST.matchfirstrng(stab, b"A") == 1:3
-    @test ST.matchfirstrng(stab, b"Julia") == 7:11
-    @test ST.matchfirst(stab, b"A") == [b"AA", b"AAAAA", b"Alex"]
-    @test ST.matchfirst(stab, b"Julia") ==
+@testset "PackedTable" begin
+    @test length(btab) == length(testbin)
+    @test btab == testbin
+    @test btab[1] == b"AA"
+    @test btab[end] == b"\U1f596 Spock Hands"
+    @test ST.matchfirstrng(btab, b"A") == 1:3
+    @test ST.matchfirstrng(btab, b"Julia") == 7:11
+    @test ST.matchfirst(btab, b"A") == [b"AA", b"AAAAA", b"Alex"]
+    @test ST.matchfirst(btab, b"Julia") ==
         [b"Julia", b"JuliaDB", b"JuliaIO", b"JuliaLang", b"JuliaString"]
-    testout = [stab, 0x1, 2%UInt16, 3%UInt32, 4%UInt64,
-               5%Int8, 6%Int16, 7%Int32, 8%Int64,
-               Float32(9.87654321), 1.23456789,
-               "New test",
-               "† \U1f595"]
-#    ST.save(testfile, testout)
-#    @test ST.load(testfile) == testout
+end
+
+medstr = String(rand(Char,300))
+bigstr = repeat("abcdefgh",8200)
+testout = [stab, btab,
+           0x1, 2%UInt16, 3%UInt32, 4%UInt64, 5%UInt128,
+           6%Int8, 7%Int16, 8%Int32, 9%Int64, 10%Int128,
+           Float32(9.87654321), 1.23456789,
+           "Test case",
+           "† \U1f596",
+           medstr,
+           bigstr]
+
+@testset "Save/Load tables" begin
+    ST.save(testfile, testout)
+    @test ST.load(testfile) == testout
 end