1 files changed, 0 insertions, 248 deletions
diff --git a/test/compilationTests/zeppelin/token/VestedToken.sol b/test/compilationTests/zeppelin/token/VestedToken.sol
deleted file mode 100644
index c9469f16..00000000
--- a/test/compilationTests/zeppelin/token/VestedToken.sol
+++ /dev/null
@@ -1,248 +0,0 @@
-pragma solidity ^0.4.11;
-
-import "../math/Math.sol";
-import "./StandardToken.sol";
-import "./LimitedTransferToken.sol";
-
-/**
- * @title Vested token
- * @dev Tokens that can be vested for a group of addresses.
- */
-contract VestedToken is StandardToken, LimitedTransferToken {
-
-  uint256 MAX_GRANTS_PER_ADDRESS = 20;
-
-  struct TokenGrant {
-    address granter;     // 20 bytes
-    uint256 value;       // 32 bytes
-    uint64 cliff;
-    uint64 vesting;
-    uint64 start;        // 3 * 8 = 24 bytes
-    bool revokable;
-    bool burnsOnRevoke;  // 2 * 1 = 2 bits? or 2 bytes?
-  } // total 78 bytes = 3 sstore per operation (32 per sstore)
-
-  mapping (address => TokenGrant[]) public grants;
-
-  event NewTokenGrant(address indexed from, address indexed to, uint256 value, uint256 grantId);
-
-  /**
-   * @dev Grant tokens to a specified address
-   * @param _to address The address which the tokens will be granted to.
-   * @param _value uint256 The amount of tokens to be granted.
-   * @param _start uint64 Time of the beginning of the grant.
-   * @param _cliff uint64 Time of the cliff period.
-   * @param _vesting uint64 The vesting period.
-   */
-  function grantVestedTokens(
-    address _to,
-    uint256 _value,
-    uint64 _start,
-    uint64 _cliff,
-    uint64 _vesting,
-    bool _revokable,
-    bool _burnsOnRevoke
-  ) public {
-
-    // Check for date inconsistencies that may cause unexpected behavior
-    if (_cliff < _start || _vesting < _cliff) {
-      revert();
-    }
-
-    if (tokenGrantsCount(_to) > MAX_GRANTS_PER_ADDRESS) revert();   // To prevent a user being spammed and have his balance locked (out of gas attack when calculating vesting).
-
-    uint256 count = grants[_to].push(
-                TokenGrant(
-                  _revokable ? msg.sender : 0x0000000000000000000000000000000000000000, // avoid storing an extra 20 bytes when it is non-revokable
-                  _value,
-                  _cliff,
-                  _vesting,
-                  _start,
-                  _revokable,
-                  _burnsOnRevoke
-                )
-              );
-
-    transfer(_to, _value);
-
-    emit NewTokenGrant(msg.sender, _to, _value, count - 1);
-  }
-
-  /**
-   * @dev Revoke the grant of tokens of a specified address.
-   * @param _holder The address which will have its tokens revoked.
-   * @param _grantId The id of the token grant.
-   */
-  function revokeTokenGrant(address _holder, uint256 _grantId) public {
-    TokenGrant storage grant = grants[_holder][_grantId];
-
-    if (!grant.revokable) { // Check if grant was revokable
-      revert();
-    }
-
-    if (grant.granter != msg.sender) { // Only granter can revoke it
-      revert();
-    }
-
-    address receiver = grant.burnsOnRevoke ? 0x000000000000000000000000000000000000dEaD : msg.sender;
-
-    uint256 nonVested = nonVestedTokens(grant, uint64(now));
-
-    // remove grant from array
-    delete grants[_holder][_grantId];
-    grants[_holder][_grantId] = grants[_holder][grants[_holder].length.sub(1)];
-    grants[_holder].length -= 1;
-
-    balances[receiver] = balances[receiver].add(nonVested);
-    balances[_holder] = balances[_holder].sub(nonVested);
-
-    emit Transfer(_holder, receiver, nonVested);
-  }
-
-
-  /**
-   * @dev Calculate the total amount of transferable tokens of a holder at a given time
-   * @param holder address The address of the holder
-   * @param time uint64 The specific time.
-   * @return An uint256 representing a holder's total amount of transferable tokens.
-   */
-  function transferableTokens(address holder, uint64 time) view public returns (uint256) {
-    uint256 grantIndex = tokenGrantsCount(holder);
-
-    if (grantIndex == 0) return balanceOf(holder); // shortcut for holder without grants
-
-    // Iterate through all the grants the holder has, and add all non-vested tokens
-    uint256 nonVested = 0;
-    for (uint256 i = 0; i < grantIndex; i++) {
-      nonVested = SafeMath.add(nonVested, nonVestedTokens(grants[holder][i], time));
-    }
-
-    // Balance - totalNonVested is the amount of tokens a holder can transfer at any given time
-    uint256 vestedTransferable = SafeMath.sub(balanceOf(holder), nonVested);
-
-    // Return the minimum of how many vested can transfer and other value
-    // in case there are other limiting transferability factors (default is balanceOf)
-    return Math.min256(vestedTransferable, super.transferableTokens(holder, time));
-  }
-
-  /**
-   * @dev Check the amount of grants that an address has.
-   * @param _holder The holder of the grants.
-   * @return A uint256 representing the total amount of grants.
-   */
-  function tokenGrantsCount(address _holder) public view returns (uint256 index) {
-    return grants[_holder].length;
-  }
-
-  /**
-   * @dev Calculate amount of vested tokens at a specific time.
-   * @param tokens uint256 The amount of tokens granted.
-   * @param time uint64 The time to be checked
-   * @param start uint64 A time representing the beginning of the grant
-   * @param cliff uint64 The cliff period.
-   * @param vesting uint64 The vesting period.
-   * @return An uint256 representing the amount of vested tokens of a specific grant.
-   *  transferableTokens
-   *   |                         _/--------   vestedTokens rect
-   *   |                       _/
-   *   |                     _/
-   *   |                   _/
-   *   |                 _/
-   *   |                /
-   *   |              .|
-   *   |            .  |
-   *   |          .    |
-   *   |        .      |
-   *   |      .        |
-   *   |    .          |
-   *   +===+===========+---------+----------> time
-   *      Start       Clift    Vesting
-   */
-  function calculateVestedTokens(
-    uint256 tokens,
-    uint256 time,
-    uint256 start,
-    uint256 cliff,
-    uint256 vesting) public view returns (uint256)
-    {
-      // Shortcuts for before cliff and after vesting cases.
-      if (time < cliff) return 0;
-      if (time >= vesting) return tokens;
-
-      // Interpolate all vested tokens.
-      // As before cliff the shortcut returns 0, we can use just calculate a value
-      // in the vesting rect (as shown in above's figure)
-
-      // vestedTokens = tokens * (time - start) / (vesting - start)
-      uint256 vestedTokens = SafeMath.div(
-                                    SafeMath.mul(
-                                      tokens,
-                                      SafeMath.sub(time, start)
-                                      ),
-                                    SafeMath.sub(vesting, start)
-                                    );
-
-      return vestedTokens;
-  }
-
-  /**
-   * @dev Get all information about a specific grant.
-   * @param _holder The address which will have its tokens revoked.
-   * @param _grantId The id of the token grant.
-   * @return Returns all the values that represent a TokenGrant(address, value, start, cliff,
-   * revokability, burnsOnRevoke, and vesting) plus the vested value at the current time.
-   */
-  function tokenGrant(address _holder, uint256 _grantId) public view returns (address granter, uint256 value, uint256 vested, uint64 start, uint64 cliff, uint64 vesting, bool revokable, bool burnsOnRevoke) {
-    TokenGrant storage grant = grants[_holder][_grantId];
-
-    granter = grant.granter;
-    value = grant.value;
-    start = grant.start;
-    cliff = grant.cliff;
-    vesting = grant.vesting;
-    revokable = grant.revokable;
-    burnsOnRevoke = grant.burnsOnRevoke;
-
-    vested = vestedTokens(grant, uint64(now));
-  }
-
-  /**
-   * @dev Get the amount of vested tokens at a specific time.
-   * @param grant TokenGrant The grant to be checked.
-   * @param time The time to be checked
-   * @return An uint256 representing the amount of vested tokens of a specific grant at a specific time.
-   */
-  function vestedTokens(TokenGrant memory grant, uint64 time) private view returns (uint256) {
-    return calculateVestedTokens(
-      grant.value,
-      uint256(time),
-      uint256(grant.start),
-      uint256(grant.cliff),
-      uint256(grant.vesting)
-    );
-  }
-
-  /**
-   * @dev Calculate the amount of non vested tokens at a specific time.
-   * @param grant TokenGrant The grant to be checked.
-   * @param time uint64 The time to be checked
-   * @return An uint256 representing the amount of non vested tokens of a specific grant on the
-   * passed time frame.
-   */
-  function nonVestedTokens(TokenGrant memory grant, uint64 time) private view returns (uint256) {
-    return grant.value.sub(vestedTokens(grant, time));
-  }
-
-  /**
-   * @dev Calculate the date when the holder can transfer all its tokens
-   * @param holder address The address of the holder
-   * @return An uint256 representing the date of the last transferable tokens.
-   */
-  function lastTokenIsTransferableDate(address holder) view public returns (uint64 date) {
-    date = uint64(now);
-    uint256 grantIndex = grants[holder].length;
-    for (uint256 i = 0; i < grantIndex; i++) {
-      date = Math.max64(grants[holder][i].vesting, date);
-    }
-  }
-}