diff options
Diffstat (limited to 'chapter31/src/test/java/com/seaofnodes')
7 files changed, 173 insertions, 12 deletions
diff --git a/chapter31/src/test/java/com/seaofnodes/simple/Chapter01Test.java b/chapter31/src/test/java/com/seaofnodes/simple/Chapter01Test.java index fa7fb68a..6db79c16 100644 --- a/chapter31/src/test/java/com/seaofnodes/simple/Chapter01Test.java +++ b/chapter31/src/test/java/com/seaofnodes/simple/Chapter01Test.java @@ -41,13 +41,8 @@ public class Chapter01Test { } @Test - public void testBad2() { - try { - new CodeGen("return 0123;").parse(); - fail(); - } catch( RuntimeException e ) { - assertEquals("Syntax error: integer values cannot start with '0'",e.getMessage()); - } + public void testOctal() { + assertEquals("return 83;",new CodeGen("return 0123;").parse().print()); } @Test diff --git a/chapter31/src/test/java/com/seaofnodes/simple/Chapter21Test.java b/chapter31/src/test/java/com/seaofnodes/simple/Chapter21Test.java index c6d558eb..1a57d4da 100644 --- a/chapter31/src/test/java/com/seaofnodes/simple/Chapter21Test.java +++ b/chapter31/src/test/java/com/seaofnodes/simple/Chapter21Test.java @@ -531,7 +531,8 @@ val sieve = { int N -> String sprimes = sb.p("]").toString(); // Compile, link against native C; expect the above string of primes to be printed out by C - TestC.runC(src, "sieve", sprimes,344); + // Load/Phi hoisting now requires the pointer before the loop entry. + TestC.runC(src, "sieve", sprimes,216); // Evaluate on RISC5 emulator; expect return of an array of primes in // the simulated heap. diff --git a/chapter31/src/test/java/com/seaofnodes/simple/Chapter25Test.java b/chapter31/src/test/java/com/seaofnodes/simple/Chapter25Test.java index 44cdbada..3b71bd2a 100644 --- a/chapter31/src/test/java/com/seaofnodes/simple/Chapter25Test.java +++ b/chapter31/src/test/java/com/seaofnodes/simple/Chapter25Test.java @@ -475,9 +475,9 @@ public class Chapter25Test { // Elf files are sane - // Sys includes the graphics interface; its native backend is optional. + // Software drawing and the optional native graphics interface. assertArrayEquals(new String[]{"sys/adt", "sys/ary", - "sys/aryi64", "sys/aryu8", "sys/char", "sys/gfx", "sys/io", "sys/libc", "sys/rt", "sys/scan", "sys/text"},sys_elf._deps); + "sys/aryi64", "sys/aryu8", "sys/char", "sys/draw", "sys/gfx", "sys/io", "sys/libc", "sys/rt", "sys/scan", "sys/text"},sys_elf._deps); assertArrayEquals(new String[]{"sys"},sys_elf._units); assertSame("class:sys" ,sys_elf._clz._name); } diff --git a/chapter31/src/test/java/com/seaofnodes/simple/DrawTest.java b/chapter31/src/test/java/com/seaofnodes/simple/DrawTest.java new file mode 100644 index 00000000..b3e8edd0 --- /dev/null +++ b/chapter31/src/test/java/com/seaofnodes/simple/DrawTest.java @@ -0,0 +1,102 @@ +package com.seaofnodes.simple; + +import java.nio.file.Files; +import java.nio.file.Path; +import org.junit.Test; + +// Native raster and game checks; no backend or display is needed. +public class DrawTest { + @Test public void rectanglesAndColors() throws Exception { + TestC.runSYS(""" + val main = { -> + val c = new sys.draw.Canvas(12,10); + u32 color = sys.draw.rgb(300,-1,128); + if( color!=16711808 ) return 1; + c.clear(7).fillRect(-2,-1,5,4,color); + for( int y=0; y<10; y++ ) + for( int x=0; x<12; x++ ) + if( c.pixels[y*12+x]!=(x<3 && y<3 ? color : 7) ) return 2; + c.clear(0).rect(2,2,7,6,1,9); + for( int y=0; y<10; y++ ) + for( int x=0; x<12; x++ ) { + var inside = 2<=x<9 && 2<=y<8; + var border = inside && (x==2 || x==8 || y==2 || y==7); + if( c.pixels[y*12+x]!=(border ? 9 : 0) ) return 3; + } + c.clear(5).fillRect(20,0,8,8,1).rect(0,0,12,10,0,1); + c.fillRect(0,0,-1,5,1).pixel(-1,0,1).pixel(12,9,1); + for( int i=0; i<c.pixels#; i++ ) if( c.pixels[i]!=5 ) return 4; + return 0; + }; + ""","drawRectangles","",-1); + } + + @Test public void circlesLinesAndText() throws Exception { + TestC.runSYS(""" + val main = { -> + val c = new sys.draw.Canvas(16,16); + c.fillCircle(8,8,3,1); + for( int y=0; y<16; y++ ) + for( int x=0; x<16; x++ ) + if( c.pixels[y*16+x]!=((x-8)*(x-8)+(y-8)*(y-8)<=9 ? 1 : 0) ) { + sys.io.p("circle mismatch %(x) %(y): %(c.pixels[y*16+x])\\n"); + return 1; + } + c.clear(0).circle(8,8,3,1,2); + if( c.pixels[8*16+8]!=0 || c.pixels[8*16+11]!=2 || c.pixels[8*16+10]!=0 ) return 2; + c.clear(0).circle(8,8,3,3,2); + if( c.pixels[8*16+8]!=2 ) return 8; + c.clear(0).line(-5,8,20,8,3,3); + for( int y=0; y<16; y++ ) + for( int x=0; x<16; x++ ) + if( c.pixels[y*16+x]!=(7<=y<=9 ? 3 : 0) ) return 3; + c.clear(0).line(8,8,8,8,2,4); + if( c.pixels[8*16+8]!=4 || c.pixels[8*16+9]!=4 || c.pixels[9*16+9]!=0 ) return 4; + c.clear(0).line(2,2,13,13,1,5); + if( c.pixels[7*16+7]!=5 || c.pixels[7*16+8]!=0 ) return 5; + c.clear(0).text(0,0,"x",1,6).text(8,0,"X",1,6); + for( int y=0; y<5; y++ ) + for( int x=0; x<3; x++ ) + if( c.pixels[y*16+x]!=c.pixels[y*16+x+8] ) return 6; + c.clear(0).fillCircle(-1,-1,2,7); + if( c.pixels[0]!=7 || c.pixels[2]!=0 ) return 7; + return 0; + }; + ""","drawCurves","",-1); + } + + @Test public void graphicalGameWithoutWindow() throws Exception { + String game=Files.readString(Path.of("docs/examples/TicTacToeGraphical.smp")) + .replace("val main =","val _windowMain ="); + TestC.runSYS(game+""" + + val main = { -> + val board = new u8[9]; + _reset(board); + if( _square(48,168)!=0 || _square(551,671)!=8 || _square(552,400)!=-1 || _square(100,167)!=-1 ) return 1; + if( !_move(board,4) || board[4]!='X' || board[0]!='O' ) return 2; + if( _move(board,4) || _move(board,0) || _move(board,-1) || _move(board,9) ) return 3; + val moves = "1879"; + _reset(board); + for( int i=0; i<moves#; i++ ) + if( !_move(board,moves[i]-'1') ) return 4; + if( _winner(board)!='X' || _move(board,1) ) return 5; + val screen = new sys.draw.Canvas(600,780); + _draw(screen,board,-1); + if( screen.pixels[252*600+132]==screen.pixels[0] ) return 6; + _reset(board); + val draw = "12768"; + for( int i=0; i<draw#; i++ ) _move(board,draw[i]-'1'); + if( !_finished(board) || _winner(board)!=0 ) return 7; + _reset(board); + _move(board,0); _move(board,1); _move(board,3); + if( _winner(board)!='O' ) return 8; + _draw(screen,board,-1); + _reset(board); + if( _finished(board) ) return 9; + _draw(screen,board,4); + return 0; + }; + ""","drawGame","",-1); + } +} diff --git a/chapter31/src/test/java/com/seaofnodes/simple/GraphicsTest.java b/chapter31/src/test/java/com/seaofnodes/simple/GraphicsTest.java index 2e9c8dbc..9c432ce4 100644 --- a/chapter31/src/test/java/com/seaofnodes/simple/GraphicsTest.java +++ b/chapter31/src/test/java/com/seaofnodes/simple/GraphicsTest.java @@ -10,7 +10,7 @@ import static org.junit.Assert.*; // These tests never open a window and do not need MiniFB installed. public class GraphicsTest { - private static String graphics, text; + private static String graphics, text, game; @BeforeClass public static void compilePrograms() throws Exception { var paths = new Ary<>(new String[]{TestC.RELEASE_SYS_DIR}); @@ -18,6 +18,8 @@ public class GraphicsTest { "graphics_missing",paths,TestC.CALL_CONVENTION,null,null,-1); text = TestC.compile("val main={ -> sys.io.p(\"text still works\\n\"); return 0; };", "graphics_text",paths,TestC.CALL_CONVENTION,null,null,-1); + game = TestC.compile(Files.readString(Path.of("docs/examples/TicTacToeGraphical.smp")), + "graphics_game",paths,TestC.CALL_CONVENTION,null,null,-1); } private static String run(String exe, String backend, int exit) throws Exception { @@ -43,6 +45,10 @@ public class GraphicsTest { assertTrue(run(graphics,"off",1).contains("disabled")); } + @Test public void gameWithoutBackend() throws Exception { + assertTrue(run(game,"off",1).contains("disabled")); + } + @Test public void missingLibrary() throws Exception { String missing = Path.of("build","no-such-minifb-backend").toAbsolutePath().toString(); String output = run(graphics,missing,1); diff --git a/chapter31/src/test/java/com/seaofnodes/simple/IntegerLiteralTest.java b/chapter31/src/test/java/com/seaofnodes/simple/IntegerLiteralTest.java new file mode 100644 index 00000000..975042c2 --- /dev/null +++ b/chapter31/src/test/java/com/seaofnodes/simple/IntegerLiteralTest.java @@ -0,0 +1,46 @@ +package com.seaofnodes.simple; + +import com.seaofnodes.simple.codegen.CodeGen; +import com.seaofnodes.simple.type.TypeInteger; +import com.seaofnodes.simple.type.TypeFloat; +import org.junit.Test; +import static org.junit.Assert.*; + +public class IntegerLiteralTest { + private static void value(String expression, long expected) { + var code = new CodeGen("return "+expression+";").parse(); + assertEquals(expression,TypeInteger.constant(expected),code.expr()._type); + } + + @Test public void valuesAndBitPatterns() { + value("0x00e47b57",14973783); + value("0XfF",255); + value("025755",11245); // A: rows 010, 101, 111, 101, 101. + value("000000",0); + value("0x7fffffffffffffff",Long.MAX_VALUE); + value("0x8000000000000000",Long.MIN_VALUE); + value("0xffffffffffffffff",-1); + value("0777777777777777777777",Long.MAX_VALUE); + value("01000000000000000000000",Long.MIN_VALUE); + value("01777777777777777777777",-1); + value("0x00000000000000000001",1); + value("-0x2a + 052",0); + value("0x1e+2",32); // e and f are hex digits, not float markers. + value("0xff & 017",15); + value("017<<0x4",240); + value("0x0f",15); + value("0123",83); + value("000000000000000000000000000000000001",1); + assertEquals(TypeFloat.constant(12.5),new CodeGen("return 012.5;").parse().expr()._type); + assertEquals(TypeFloat.constant(12.0),new CodeGen("return 012f;").parse().expr()._type); + } + + @Test public void nativeLiterals() throws Exception { + TestC.runSF(""" + val check_noInline = { i64 mask, u32 color, int glyph -> + return mask==-1 && color==14973783 && glyph==11245 ? 0 : 1; + }; + val main = { -> return check_noInline(0xffffffffffffffff,0x00e47b57,025755); }; + ""","basedLiterals","",-1); + } +} diff --git a/chapter31/src/test/java/com/seaofnodes/simple/ParserDiagnosticTest.java b/chapter31/src/test/java/com/seaofnodes/simple/ParserDiagnosticTest.java index 2b7eea78..ef26a943 100644 --- a/chapter31/src/test/java/com/seaofnodes/simple/ParserDiagnosticTest.java +++ b/chapter31/src/test/java/com/seaofnodes/simple/ParserDiagnosticTest.java @@ -30,7 +30,18 @@ public class ParserDiagnosticTest { diagnostic("return 9223372036854775808;",1,8,"Integer literal is outside the signed 64-bit range"); diagnostic("return 1e;",1,8,"Invalid floating-point literal '1e'"); diagnostic("return 1.2.3f;",1,8,"Invalid floating-point literal '1.2.3f'"); - diagnostic("return 012;",1,8,"Syntax error: integer values cannot start with '0'"); + diagnostic("return 018;",1,8,"Invalid octal integer literal '018'"); + } + + @Test public void testBasedIntegerLiteralErrors() { + diagnostic("return 0x;",1,8,"Hexadecimal integer literal requires at least one digit"); + diagnostic("return 0x12g;",1,8,"Invalid hexadecimal integer literal '0x12g'"); + diagnostic("return 0128;",1,8,"Invalid octal integer literal '0128'"); + diagnostic("return 0x_ff;",1,8,"Invalid hexadecimal integer literal '0x_ff'"); + diagnostic("return 09;",1,8,"Invalid octal integer literal '09'"); + diagnostic("return 0x10000000000000000;",1,8,"Hexadecimal integer literal exceeds 64 bits"); + diagnostic("return 02000000000000000000000;",1,8,"Octal integer literal exceeds 64 bits"); + diagnostic("int 0xabc;",1,5,"Expected an identifier, found '0xabc'"); } @Test public void testUnclosedCommentsAndStrings() { |