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let vertices = Tarray . of_float_array Float32 @@ [ | - 0 . 8 ; - 0 . 8 ; 0 . 0 ; 0 . 8 ; - 0 . 8 ; 0 . 0 ; 0 . 0 ; 0 . 8 ; 0 . 0 ; ] | |
let colors = Tarray . of_float_array Float32 @@ [ | 1 . 0 ; 0 . 0 ; 0 . 0 ; 0 . 0 ; 1 . 0 ; 0 . 0 ; 0 . 0 ; 0 . 0 ; 1 . 0 ; ] | |
let indices = Tarray . of_int_array Uint8 @@ [ | 0 ; 1 ; 2 ] | |
let create_geometry c = let create_buffer c target data = let buf = Gl . create_buffer c in Gl . bind_buffer c target ( Some buf ) ; Gl . buffer_data c target data Gl . static_draw ; buf in let bind_attrib id ~ loc ~ dim typ = Gl . bind_buffer c Gl . array_buffer ( Some id ) ; Gl . ena... |
let delete_geometry c va bufs = Gl . delete_vertex_array c va ; List . iter ( Gl . delete_buffer c ) bufs |
let compile_shader c src typ = let s = Gl . create_shader c typ in Gl . shader_source c s src ; Gl . compile_shader c s ; match Jv . to_bool ( Gl . get_shader_parameter c s Gl . compile_status ) with | true -> Ok s | false -> let log = Gl . get_shader_info_log c s in ( Gl . delete_shade... |
let create_program c = let * vs = compile_shader c vertex_shader Gl . vertex_shader in let * fs = compile_shader c fragment_shader Gl . fragment_shader in let p = Gl . create_program c in Gl . attach_shader c p vs ; Gl . delete_shader c vs ; Gl . attach_shader c p fs ; Gl . delete_shader c fs ... |
let delete_program c pid = Gl . delete_program c pid |
let draw c p va = Gl . viewport c 0 0 ( Gl . drawing_buffer_width c ) ( Gl . drawing_buffer_height c ) ; Gl . clear_color c 0 . 0 . 0 . 1 . ; Gl . clear c Gl . color_buffer_bit ; Gl . use_program c p ; Gl . bind_vertex_array c ( Some va ) ; Gl . draw_elements c Gl ... |
let render c = let * p = create_program c in let * va , bufs = create_geometry c in draw c p va ; delete_program c p ; delete_geometry c va bufs ; Ok ( ) |
let render cnv = match Gl . create cnv with let err = El . p [ El . txt ' " Could not get a WebGL2 context . " ] in El . append_children ( Document . body G . document ) [ err ] let cnv_el = Canvas . to_el cnv in let w = El . inner_w cnv_el in let h = Jstr . ( of_int ( tru... |
let main ( ) = let h1 = El . h1 [ El . txt ' " WebGL2 canvas " ] in let info = [ El . txt ' " Draws THE triangle . " ] in let cnv = Canvas . create [ ] in let children = [ h1 ; El . p info ; Canvas . to_el cnv ] in El . set_children ( Document . body G . do... |
let ( ) = ignore ( main ( ) ) |
let ( ) = let init_status = Glfw . init ( ) in print_endline ( fmt " init_status : % d " init_status ) ; ( if init_status <> Glfw . true_ then exit 1 ) ; Glfw . window_hint Glfw . context_version_major 3 ; Glfw . window_hint Glfw . context_version_minor 2 ; Glfw . windo... |
let re_match ? pos ? len re s = Re . execp ? pos ? len ( Re . compile re ) s ; ; |
let re_mismatch ? pos ? len re s = not ( re_match ? pos ? len re s ) |
let _ = assert ( re_match ( glob " foo " ) * " foobar " ) ; assert ( re_mismatch ( glob " fo ? bar " ) " fobar " ) ; assert ( re_match ( glob " fo ? bar " ) " foobar " ) ; assert ( re_mismatch ( glob " fo ? bar " ) " foo0bar " ) ; assert ( ... |
let create_context ( ) = let accounts = Account . generate_accounts 2 in Block . alpha_context accounts |
let expr_to_hash expr = let lexpr = Script_repr . lazy_expr expr in Script_repr . force_bytes lexpr >|? fun b -> Script_expr_hash . hash_bytes [ b ] |
let assert_expr_equal loc = Assert . equal ~ loc ( = ) " Michelson Expressions Not Equal " Michelson_v1_printer . print_expr |
let assert_proto_error_id loc id result = let test err = ( Error_monad . find_info_of_error err ) . id = " proto . " ^ Protocol . name ^ " . " ^ id in Assert . error ~ loc result test |
let assert_ok_lwt x = match Lwt_main . run x with | Ok x -> x | Error _ -> raise @@ Failure " Called assert_ok_lwt on Error " |
let assert_ok = function | Ok x -> x | Error _ -> raise @@ Failure " Called assert_ok on Error " |
let assume_expr_not_too_large expr = let node = root expr in QCheck . assume @@ not @@ Global_constants_storage . Internal_for_tests . node_too_large node |
module Generators = struct let context_arbitrary ( ) = QCheck . make @@ QCheck . Gen . return ( create_context ( ) |> assert_ok_lwt ) let prims = [ K_parameter ; K_storage ; K_code ; D_False ; D_Elt ; D_Left ; D_None ; D_Pair ; D_Right ; D_Some ; D_True ; D_Unit ; I_PACK... |
let test_get_on_nonexistent_fails = tztest_qcheck ~ name " : get on a nonexistent global constants fails " ( pair ( Generators . context_arbitrary ( ) ) ( Generators . canonical_without_constant_arbitrary ( ) ) ) ( fun ( context , expr ) -> expr_to_hash expr |> Environment . w... |
let test_get_always_returns_registered_expr = tztest_qcheck ~ name " : get always returned the registered constant " ( pair ( Generators . context_arbitrary ( ) ) ( Generators . canonical_without_constant_arbitrary ( ) ) ) ( fun ( context , expr ) -> Global_constants_storage . ... |
let test_register_fails_with_unregistered_references = tztest " register : fails with unregistered references " ` Quick ( fun ( ) -> let prim_with_constant = Expr . from_string { | Pair 1 ( constant " exprubuoE4JFvkSpxsZJXAvhTdozCNZpgfCnyg6WsiAYX79q4z3bXu " ) } | in create_context ( )... |
let test_register_fails_with_unregistered_references_pbt = tztest_qcheck ~ name " : register : fails with unregistered references pbt " ( pair ( Generators . context_arbitrary ( ) ) ( Generators . canonical_with_constant_arbitrary ( ) ) ) ( fun ( context , ( _ , expr , _ ) ... |
let rec grow n node = match n with n when n <= 0 -> node | n -> grow ( n - 1 ) ( Seq ( ( ) , [ node ] ) ) |
let test_register_fails_if_too_deep = tztest " register : fails if expression too deep " ` Quick ( fun ( ) -> let vdeep_expr = grow ( Constants_repr . max_allowed_global_constant_depth + 1 ) ( Int ( ( ) , Z . of_int 1 ) ) |> Micheline . strip_locations in create_context ( )... |
let test_expand_nonexistent_fails = tztest_qcheck ~ name : " expand on an expression containing a nonexistent global constant fails " ( pair ( Generators . context_arbitrary ( ) ) ( Generators . canonical_with_constant_arbitrary ( ) ) ) @@ fun ( context , ( _ , expr , _ ) )... |
let test_expand_no_constants = tztest " expand : no constants case " ` Quick ( fun ( ) -> create_context ( ) >>=? fun context -> let expected = Expr . from_string " Pair 1 ( Pair 2 3 ) " in Global_constants_storage . expand context expected >|= Environment . wrap_tzresult >>=? f... |
let test_register_and_expand_orthogonal = tztest_qcheck ~ name " : register and expand are orthogonal " ( triple ( Generators . context_arbitrary ( ) ) ( Generators . canonical_without_constant_arbitrary ( ) ) ( Generators . canonical_without_constant_arbitrary ( ) ) ) ( fun (... |
let test_expand_deep_constants = tztest " expand : deep constants " ` Quick ( fun ( ) -> let n = 1000 in let expr1 = Expr . from_string " { } " in create_context ( ) >>=? fun context -> let rec n_constants_deep context node n = Global_constants_storage . register context ( strip_l... |
let test_expand_reject_ill_formed = tztest " expand : ill formed constants are rejected " ` Quick ( fun ( ) -> create_context ( ) >>=? fun context -> let some_expr = Expr . from_string " 0 " in Global_constants_storage . register context some_expr >|= Environment . wrap_tzresult >>=? ... |
let test_reject_use_of_inner_constant = tztest " expand : use of ' constant ( constant . . . ) ' is rejected " ` Quick ( fun ( ) -> create_context ( ) >>=? fun context -> let some_expr = Expr . from_string " 0 " in Global_constants_storage . register context some_expr >|= E... |
let make_expand_test ~ stored ~ expr ~ expected ( ) = create_context ( ) >>=? fun context -> let stored_expr = Expr . from_string stored in Global_constants_storage . register context stored_expr >|= Environment . wrap_tzresult >>=? fun ( context , hash , _ ) -> let expected = Expr . ... |
let test_expand_data_example = tztest " expand : data " ` Quick ( make_expand_test ~ stored " : 3 " ~ expr " : Pair 1 ( Pair 2 ( constant " \% s " ) ) " \ ~ expected " : Pair 1 ( Pair 2 3 ) " ) |
let test_expand_types_example = tztest " expand : types " ` Quick ( make_expand_test ~ stored " : big_map string string " ~ expr " : PUSH ( constant " \% s " ) \ { } " ~ expected " : PUSH ( big_map string string ) { } " ) |
let test_expand_instr_example = tztest " expand : instr " ` Quick ( make_expand_test ~ stored " : PUSH int 3 " ~ expr " { : DROP ; constant " \% s " ; \ DROP } " ~ expected " { : DROP ; PUSH int 3 ; DROP } " ) |
let test_expand_pbt = let open Michelson_v1_printer in tztest_qcheck ~ name " : expand : random " ( pair ( Generators . context_arbitrary ( ) ) ( Generators . canonical_with_constant_arbitrary ( ) ) ) ( fun ( context , ( full_expr , expr_with_constant , sub_expr ) ) -> a... |
let test_expand_is_idempotent = tztest_qcheck ~ name " : expand is idempotent " ( pair ( Generators . context_arbitrary ( ) ) ( Generators . canonical_with_constant_arbitrary ( ) ) ) ( fun ( context , ( full_expr , expr_with_constant , sub_expr ) ) -> assume_expr_not_too_... |
let test_fold_does_not_stack_overflow = tztest " bottom_up_fold_cps : does not stack overflow " ` Quick ( fun ( ) -> let node = grow 1_000_000 @@ Int ( ( ) , Z . zero ) in return @@ ignore @@ Global_constants_storage . Internal_for_tests . bottom_up_fold_cps ( ) node ( fun _ _... |
let tests = [ test_get_on_nonexistent_fails ; test_get_always_returns_registered_expr ; test_register_fails_with_unregistered_references ; test_register_fails_with_unregistered_references_pbt ; test_register_fails_if_too_deep ; test_expand_nonexistent_fails ; test_expand_no_constants ; test_register_an... |
let changeSize ~ w ~ h = let h = if h = 0 then 1 else h in let ratio = 1 . 0 . * float w . / float h in GlMat . mode ` projection ; GlMat . load_identity ( ) ; GlDraw . viewport 0 0 w h ; GluMat . perspective 45 . 0 ratio ( 1 . 0 , 1000 . 0 ) ; GlMat . mode ... |
let renderScene ( ) = GlClear . clear [ ` color ; ` depth ] ; GlMat . load_identity ( ) ; GluMat . look_at ( 0 . 0 , 0 . 0 , 5 . 0 ) ( 0 . 0 , 0 . 0 , - 1 . 0 ) ( 0 . 0 , 1 . 0 , 0 . 0 ) ; let lpos = ( 1 . 0 , 0 . 5 ... |
let processNormalKeys ~ key ~ x ~ y = if key = 27 then exit 0 ; ; ; |
let toon_frag = " { vec4 color ; if ( intensity > 0 . 98 ) color = vec4 ( 0 . 9 , 0 . 9 , 0 . 9 , 1 . 0 ) ; else if ( intensity > 0 . 5 ) color = vec4 ( 0 . 4 , 0 . 4 , 0 . 8 , 1 . 0 ) ; else if ( intensity > 0 . 25 ) color = v... |
let toon_vert = " { lightDir = normalize ( vec3 ( gl_LightSource [ 0 ] . position ) ) ; normal = normalize ( gl_NormalMatrix * gl_Normal ) ; gl_Position = ftransform ( ) ; } " |
let setShaders ( ) = let v = GlShader . create ` vertex_shader and f = GlShader . create ` fragment_shader in GlShader . source v toon_vert ; GlShader . source f toon_frag ; GlShader . compile v ; GlShader . compile f ; let p = GlShader . create_program ( ) in GlShader . attach p... |
let ( ) = ignore ( Glut . init Sys . argv ) ; Glut . initDisplayMode ~ double_buffer : true ~ depth : true ( ) ; Glut . initWindowPosition 100 100 ; Glut . initWindowSize 320 320 ; ignore ( Glut . createWindow " simple GLSL demo " ) ; Glut . displayFunc renderScene ;... |
let ( ) |> a b = b a |
let main shr_h dev_h = let share = Gntshr . share_pages_exn shr_h 0 1 true in let io_page_shr_side = Gntshr . ( share . mapping ) |> Io_page . to_cstruct in List . iter ( fun r -> Printf . printf " Shared a page with gntref = % d \ n " %! r ) Gntshr . ( share . refs ) ; Prin... |
let just_grant_and_ungrant shr_h n = let share = Gntshr . share_pages_exn shr_h 0 n true in Gntshr . munmap_exn shr_h share |
let _ = let shr_h = Gntshr . interface_open ( ) in let dev_h = Gnttab . interface_open ( ) in for i = 0 to 10000 do Printf . printf " % d " i ; just_grant_and_ungrant shr_h 2 done ; Printf . printf " \ n " ; %! Gntshr . interface_close shr_h ; Gnttab . interface_close dev_... |
let print_view msg view = printf " \ n % s \ n " msg ; View . iter ( fun id n -> Printf . printf " % s : % d ( % d ) \ n " id n . data n . age ) view ; ; |
let print_xchg msg xchg = Printf . printf " \ n % s \ n " msg ; View . iter ( fun id n -> Printf . printf " % s : % d \ n " id n . data ) xchg ; ; |
let opt2str v = match v with | Some v -> v | None -> " " - |
let opt2int v = match v with | Some v -> v | None -> - 1 |
let my_view = add " a " 7 ( add " b " 11 ( add " c " 13 ( add " d " 17 ( add " e " 19 ( add " f " 23 ( add " g " 41 ( add " h " 49 View . empty ) ) ) ) ) ) ) |
let my_recvd = ( add " W " 10 ( add " X " 20 ( add " Y " 30 ( add " Z " 40 View . empty ) ) ) ) |
let my_view_str = add " A " 5 ( add " B " 10 ( add " C " 20 ( add " D " 30 ( add " E " 40 ( add " F " 45 ( add " G " 50 ( add " H " 0 View . empty ) ) ) ) ) ) ) |
let distance _nid1 data1 _nid2 data2 = let min_nid = 0 in let max_nid = 50 in let nid1 = data1 in let nid2 = data2 in let d = abs ( nid2 - nid1 ) in let d = if d <= ( max_nid - min_nid ) / 2 then d else max_nid + 1 - d in let d = if ( nid1 - nid2 = d ) || ( nid1 < nid2 && nid2 - ... |
let test_add _ctx = let view = my_view in print_view " add " view ; assert_equal ( View . cardinal view ) view_len |
let test_xchg _ctx = let view = my_view in let ( nid , data , sent , _view ) = make_exchange view my_view_str xchg_len my_nid my_data distance in printf " \ nSEND TO % s ( % d ) \ n " ( opt2str nid ) ( opt2int data ) ; print_xchg " SEND " : sent ; print_newline ( ) ; as... |
let test_recv _ctx = let view = my_view in let ( nid , data , sent , view ) = make_exchange view my_view_str xchg_len my_nid my_data distance in let recvd = my_recvd in printf " \ n \ nSEND TO % s ( % d ) \ n " ( opt2str nid ) ( opt2int data ) ; print_view " VIEW BEFORE " : vi... |
let suite = " suite " >::: [ " add " >:: test_add ; " exchange " >:: test_xchg ; " receive " >:: test_recv ; ] |
let ( ) = Random . self_init ( ) ; run_test_tt_main suite |
let lcd_stat_addr = Uint16 . of_int 0xFF41 |
let lcd_control_addr = Uint16 . of_int 0xFF40 |
let lyc_addr = Uint16 . of_int 0xFF45 |
let ic = Interrupt_controller . create ~ ie_addr ( : Uint16 . of_int 0xFFFF ) ~ if_addr ( : Uint16 . of_int 0xFF0F ) |
let create ( ) = let open Uint16 in let tile_data = Tile_data . create ~ start_addr ( : of_int 0x8000 ) ~ end_addr ( : of_int 0x97FF ) in let tile_map = Tile_map . create ~ area0_start_addr ( : Uint16 . of_int 0x9800 ) ~ area0_end_addr ( : Uint16 . of_int 0x9BFF ) ~ area1_sta... |
let run_and_print_transitions t mcycles = Gpu . For_tests . show t |> print_endline ; for _ = 0 to mcycles - 1 do let before_run_state = Gpu . For_tests . show t in begin match Gpu . For_tests . run t ~ mcycles : 1 with | ` Mode_not_changed -> ( ) | ` Mode_changed -> let after_run_s... |
let enable_all_interrupt_source t = let lcd_byte = Gpu . read_byte t lcd_stat_addr in Gpu . write_byte t ~ addr : lcd_stat_addr ~ data : Uint8 . ( lcd_byte lor of_int 0b01111000 ) |
let enable_lyc_eq_ly_interrupt_source t = let lcd_byte = Gpu . read_byte t lcd_stat_addr in Gpu . write_byte t ~ addr : lcd_stat_addr ~ data : Uint8 . ( lcd_byte lor of_int 0b01000000 ) let t = create ( ) in run_and_print_transitions t 115 ; [ % expect { | mode = 2 , mcycles = 0 , ... |
let parser_of_entry entry s = try Gram . parse entry ( Loc . mk " < string " ) > ( Stream . of_string s ) with Loc . Exc_located ( loc , e ) -> begin prerr_endline ( Loc . to_string loc ) ; let start_bol , stop_bol , start_off , stop_off = Loc . ( start_bol loc , stop_... |
let expression = Gram . Entry . mk " expression " |
let expression_eoi = Gram . Entry . mk " expression_eoi " |
let _ = begin EXTEND Gram GLOBAL : expression expression_eoi ; expression_eoi : [ [ x = expression ; ` EOI -> x ] ] ; expression : [ " top " [ x = SELF ; " " ; + y = SELF -> x + y | x = SELF ; " " ; - y = SELF -> x - y ] " mult " [ x = SELF ; " " ... |
let parse_expression = parser_of_entry expression |
let parse_expression_eoi = parser_of_entry expression_eoi |
module Headers_tests = struct let check = Alcotest ( . check ( list ( pair string string ) string ) string ) string let test_headers_roundtrip_ordering ( ) = let headers_list = [ " a " , " 1 " ; " b " , " 2 " ; " c " , " 3 " ] in check " to_list / of_list " Head... |
let ( ) = Alcotest . run " ocaml - h2 unit tests " [ " headers " , Headers_tests . suite ] |
module Client_connection_tests = struct open Client_connection module Read_operation = struct type t = [ ` Read | ` Close | ` Error of Error . t ] let pp_hum fmt t = let str = match t with | ` Read -> " Read " | ` Error ( Error . ConnectionError ( e , msg ) msg ) msg -> Format ... |
let ( ) = Alcotest . run " ocaml - h2 unit tests " [ " client_connection " , Client_connection_tests . suite ] |
module Server_connection_tests = struct open Server_connection module Read_operation = struct type t = [ ` Read | ` Close | ` Error of Error . t ] let pp_hum fmt t = let str = match t with | ` Read -> " Read " | ` Error ( Error . ConnectionError ( e , msg ) msg ) msg -> Format ... |
let ( ) = Alcotest . run " ocaml - h2 unit tests " [ " server_connection " , Server_connection_tests . suite ] |
module Record = struct [ %% h5struct f64 " F64 " Float64 ; i " I " Int ; i64 " I64 " Int64 ; s " S " ( String 16 ) ] end |
let ( ) = let data = Record . Array . init _LEN ( fun i e -> Record . set e ~ f64 ( : float_of_int i ) ~ i ~ i64 ( : Int64 . of_int i ) ~ s ( : string_of_int i ) ) in let file = H5 . create_trunc _FILE in Record . Array . make_table data file _DATA ; H5 . close file ;... |
let hex s = Hex . to_bytes_exn ( ` Hex s ) |
type vector = { data_in : Bytes . t list ; data_key : Bytes . t option ; data_out : Bytes . t ; } |
let vectors = [ { data_in = [ hex " 000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f404142434445464748494a4b4c4d4e4f505152535455565758595a5b5c5d5e5f " ; ] ; data_key = None ; data_out = hex " 1c077e279de6548523502b6... |
let msg = Bytes . of_string " Longtemps , je me suis couche de bonne heure " |
let msglen = Bytes . length msg |
let of_hex hex = Cstruct . ( to_bytes ( of_hex hex ) ) |
let randmsg = of_hex " 12c0c5a283401a81163dfd645e57ef6ff58b2f877c4e2d4add10345ec80bef3ffc720060c82e4288a20eccf99d64f18223edb30069fa76de9fe9ae8f875f3a3f75f91dd625652632869766839075e88afc852918da3445bca6d428a4f55d98366065fc70e0306fc6c84ec9e8d1325cc63ba09d5803383d0be40bd7ace7e7551615e4267f94630a0ad62cf798b4a7648390547a... |
let randmsg_len = Bytes . length randmsg |
let sha256_expected_value = of_hex " d8d219deae87c5e5fffbc0a0a38986de266427b2e08be9f9d22a07b91099dbfe " of_hex " 9f043732d7117fa402d24e7343108976524b097390b0b160df42b0fa5bc6425c " |
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